Trending Tickers

TWST

Twist Bioscience Corporation (TWST) moved +10.86% from $128.44 to $142.39 on 2026-08-19, reaching a new 30-day high. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found.

today

HIMS

Hims & Hers Health, Inc. (HIMS) moved +12.85% from $27.55 to $31.09 on 2026-08-19. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was 1.7x the 5-day average, modestly elevated.

today

MXL

MaxLinear, Inc. (MXL) moved -10.77% from $74.45 to $66.43 on 2026-08-19. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume remained near its 5-day average at 1.1x, indicating the decline occurred without unusual trading activity.

today

TEM

Tempus AI, Inc. (TEM) moved +9.53% from $55.85 to $61.17 on 2026-08-19. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. The move was accompanied by volume 6.8x the 5-day average and pushed the stock to a new 30-day high.

today

VICR

Vicor Corporation (VICR) moved -10.19% from $242.00 to $217.35 on 2026-08-19. We checked news, earnings, analyst updates, filings, and corporate actions — no company-specific catalyst was found in available sources. Volume was 1.3x the 5-day average, modestly elevated.

today

RS

Reliance Steel & Aluminum Co. (RS) moved -5.56% from $422.84 to $399.31 on 2026-08-19. We checked news, earnings, analyst updates, filings, and corporate actions — no company-specific catalyst was found. The decline appears driven by profit-taking in industrial and materials stocks following RS's strong multi-month rally and approach to 52-week highs, with volume at 2.4x the 5-day average indicating institutional selling.

today

CRCL

Circle Internet Group (CRCL) moved +6.54% from $73.77 to $78.59 on 2026-08-19, driven by a broader crypto market rally fueled by falling Treasury yields, rising Bitcoin prices, and renewed legislative optimism around the CLARITY Act. Volume surged to 2.4x the 5-day average, and the stock reached a new 30-day high.

today

MSTR

MSTR moved +10.34% from $94.48 to $104.25 on 2026-08-19, reaching a new 30-day high on volume 2.7x the 5-day average. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was identified.

today

MRNA

Moderna, Inc. (MRNA) moved +50.30% from $116.02 to $174.38 on 2026-08-19 on continued investor optimism around Phase 3 clinical milestone data for its personalized mRNA cancer vaccines (developed with Merck) and progress across its non-COVID infectious disease and latent virus programs. Volume surged to 34.0x the 5-day average.

today

STLD

Steel Dynamics, Inc. (STLD) moved -8.53% from $252.56 to $231.01 on 2026-08-19. We checked news, earnings, analyst updates, SEC filings, and corporate actions — no company-specific negative catalyst was found. The move occurred on volume 3.0x the 5-day average and appears to reflect profit-taking following a strong multi-month rally, with news sources characterizing recent minor pullbacks as normal consolidation in the materials sector.

today

COIN

Coinbase Global, Inc. (COIN) moved +8.61% from $147.50 to $160.20 on 2026-08-19, driven by a sharp cryptocurrency market rally in which Bitcoin jumped over 7% to near $69,500 and Ethereum climbed past $2,100. The move was amplified by high-profile policy discussions between crypto industry leaders—including Coinbase representatives—and White House administration officials, along with continued investor enthusiasm around Coinbase's expansion into tokenization, stablecoin payments, and AI-agent payment protocols. Volume was 2.3x the 5-day average, indicating strong participation.

today

NUE

Nucor Corporation (NUE) moved -7.24% from $268.15 to $248.74 on 2026-08-19 after newly disclosed 13F regulatory filings revealed that Berkshire Hathaway reduced its Nucor stake by 52% during the second quarter under new CEO Greg Abel. Volume surged to 4.1x the 5-day average, reflecting elevated institutional trading.

today

KEYS

Keysight Technologies, Inc. (KEYS) moved -8.47% from $349.00 to $319.45 on 2026-08-19. We checked news, earnings, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was 2.4x the 5-day average, indicating elevated institutional or algorithmic activity.

today

COHR

Coherent shares fell 6.30% to $287.14 amid a broader tech and semiconductor sell-off driven by rising bond yields and a sharp Nasdaq dip, compounded by profit-taking following the stock's triple-digit gains earlier in 2026 from AI optics demand (MarketWatch, Yahoo Finance, 247wallst.com). Volume of 5.9M shares is slightly below average for this point in the session (0.91x expected), typical for intraday trading.

today

CVNA

Carvana rebounded +8.43% to $70.48 after a Hunterbrook Media report revealed that billionaire investor Mark Walter's ~$2 billion stake is pledged as collateral to Citigroup, easing fears of a sudden liquidation during federal scrutiny of his finances (Bloomberg, Yahoo Finance). The rally reverses a 14% two-day sell-off earlier in the week driven by regulatory concerns.

today

TER

Teradyne fell 6.53% to $377.91 as semiconductor test equipment stocks faced a broad derisking wave on Wednesday, with peers Aehr Test Systems down 10% and FormFactor down 6% (247wallst.com). The selloff extended losses from Tuesday and follows weakness across chip equipment names including Applied Materials and Lam Research. Volume of 1.45M shares ran at 0.58x the time-adjusted expected level, below average.

today

GLW

Optics stocks including Corning tumbled on a broad risk-off wave hitting AI hardware names, following Anthropic news reported by the WSJ (247wallst.com). GLW fell 5.10% to $151.75, with peer Lumentum down 10% and AXT down 12% in the same sector selloff. Volume of 6.5M shares ran at 0.70x the time-adjusted average, suggesting moderate participation in the decline.

today

ACN

Accenture rose 6.32% to $183.85, continuing a broader recovery driven by bargain-level valuations and strong cash flow generation, particularly tied to its expanding enterprise AI transformation pipeline (per web synthesis). Volume was 3,080,715 shares (0.74x intraday average), normal for this point in the session.

today

ALAB

Astera Labs shares fell 6.41% to $284.00 as the semiconductor and AI infrastructure sector experienced a broader pullback driven by profit-taking in high-multiple names and sector-wide caution ahead of Federal Reserve announcements (Yahoo Finance, Benzinga). The decline reflects valuation concerns and cooling momentum in AI-related stocks despite ALAB's recent earnings beat, with volume at 0.82x the historical average for this point in the trading session.

today

HOOD

Robinhood shares jumped 7.61% to $98.50 as Bitcoin surged and retail brokerage stocks rallied on crypto tailwinds (247wallst.com). The move also coincides with HOOD's integration of TradePMR with Artha to offer AI-driven portfolio optimization tools (Business Wire, Aug 18), expanding its advisory capabilities. Volume running 1.65x average at this time of day.

today

NEM

Newmont Corporation (NEM) rose 7.51% to $124.69, driven by positive momentum from resolution of Nevada Gold Mines disputes with Barrick, strategic portfolio optimization deals, and sustained high spot gold prices generating robust free cash flow, according to web sources cited by Google's AI Overview on finance.yahoo.com. Volume traded 5.04M shares (1.28x normal for this point in the session), supporting the move.

today

CRM

Salesforce rose 5.46% to $206.84, driven by a Citigroup price-target hike from $187 to $204 and renewed investor positioning ahead of the August 26 earnings report, fueled by enterprise traction in Agentforce AI deployments (finance.yahoo.com). Volume of 9.5M shares is 1.63x the time-adjusted average, reflecting above-normal engagement.

today

NOW

ServiceNow shares rose 8.20% to $129.29 following announcement of a partnership with Tribal to deploy contextual AI agents within the ServiceNow ecosystem, according to GlobeNewswire. The gain reflects continued momentum from Q2 results (24% revenue growth to $3.99B) and institutional buying interest, as major analysts including TD Cowen maintain bullish ratings.

today

DHR

Danaher shares rose 5.20% to $209.96 intraday following a period of overselling after July's Q2 earnings report, according to the web_catalyst synthesis. The recovery reflects a reassessment of life sciences and healthcare stocks alongside modest institutional repositioning, with no major new corporate catalyst announced today. Volume stood at 2.03M shares (0.87x normal for this time of session), indicating steady rather than exceptional buying pressure.

today

UBER

Uber rose 5.36% to $78.66, driven by analyst reiterations of bullish ratings—including Citizens' Market Outperform and $100 price target citing 20%+ core bookings growth—combined with momentum from the Zipline autonomous drone delivery partnership for Uber Eats launching later this year (Yahoo Finance, Investing.com). Volume of 7.5M shares ran at 0.95x normal pace at this time of day.

today

LRCX

Lam Research shares fell 5.24% to $310.73 amid valuation concerns, insider selling, and sector-wide pressure on chip equipment stocks. According to Google's AI Overview synthesis citing finance.yahoo.com and investing.com, the decline reflects stretched valuations following the stock's first-half rally, regulatory filings showing insider divestments totaling millions of dollars in recent weeks, and broader profit-taking across the semiconductor and wafer fabrication equipment complex.

today

CRWD

CrowdStrike shares fell 6.34% to $199.43 in early trading, with volume running 2.26x the session-adjusted average at 3.88M shares (per FMP data). Yahoo Finance cited the move as of 2026-08-19, though no single discrete catalyst—such as earnings, guidance, analyst change, or company announcement—appears in available evidence; the decline occurs ahead of earnings due 2026-08-26.

today

WDC

Western Digital fell 5.15% to $470.59 as rising Treasury yields and profit-taking pressure high-valuation semiconductor and AI infrastructure plays. The decline reflects broader macroeconomic scrutiny of enterprise AI spending durability, despite the company forecasting upbeat revenue in early August; shares had already dropped over 9% following that August 5 guidance, per Reuters. Volume of 2.69M shares (1.40x normal for this time of session) is within typical range.

today

DELL

Dell Technologies shares fell 6.59% to $437.77, driven by a combination of recent Wall Street price target cuts (including Morgan Stanley's August 7 reduction to $430), rising memory-chip input costs pressuring AI server margins, and insider selling ahead of the company's September 3 earnings report. Volume reached 2.68M shares (1.99x normal for this point in the session), suggesting active profit-taking across the AI hardware sector.

today

MRK

Merck surged +12.35% to $151.87 after announcing positive Phase 3 trial results for its personalized mRNA melanoma vaccine (INTerpath-001) developed with Moderna, per web sources. The trial met primary endpoints for recurrence-free and distant metastasis-free survival. Volume spiked to 23.6M shares, 3.68x the time-adjusted average, signaling broad institutional participation.

today

MRVL

Marvell Technology surged +10.13% to $237.89 on heavy pre-earnings positioning and bullish analyst sentiment ahead of its August 27 fiscal Q2 earnings report. Per web sources including MarketWatch and Investing.com, investors are building positions on optimism for strong year-over-year revenue growth and continued strength in AI data-center infrastructure, optical networking, and custom chip demand—with Bank of America and TD Cowen recently reinforcing Marvell as a top AI infrastructure supplier.

today

MRCY

Mercury Systems, Inc. (MRCY) moved -6.00% from $111.70 to $105.00 on 2026-08-18. We checked news, earnings, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. The move occurred on elevated volume (3.3x the 5-day average), suggesting institutional participation in the decline.

1d ago

UGI

UGI Corporation (UGI) moved +8.44% from $35.43 to $38.42 on 2026-08-18 after private equity firm KKR announced an unsolicited $9 billion takeover offer at $42.50 per share in cash, representing a 21.1% premium to UGI's prior closing price of $35.09. Volume surged to 6.5x the 5-day average as the stock traded near $39 per share following the announcement.

1d ago

ECG

Everus Construction Group, Inc. (ECG) moved -7.10% from $139.07 to $129.19 on 2026-08-18 on elevated volume 2.6x the 5-day average. We checked news, earnings, analyst updates, filings, and corporate actions — no company-specific negative catalyst was found. The move appears to be profit-taking following a multi-week rally and year-to-date gains exceeding 50%.

1d ago

LFUS

Littelfuse, Inc. (LFUS) moved -5.03% from $460.70 to $437.51 on 2026-08-18, on volume 2.2x the 5-day average. No company-specific catalyst was found. The decline occurred as part of a broader sector pullback affecting industrial and electronic component peers including Comfort Systems, MasTec, and AAON, following a strong prior run that left the stock at elevated valuation multiples vulnerable to profit-taking.

1d ago

AAOI

Applied Optoelectronics, Inc. (AAOI) moved -10.12% from $146.20 to $131.41 on 2026-08-18, driven by a broad sector selloff in optical connectivity and AI-infrastructure stocks. Peers including Corning, Coherent, Lumentum, and Astera Labs posted double-digit declines as the Philadelphia Semiconductor Index fell over 4%. The decline was amplified by AAOI's high beta sensitivity, profit-taking after a strong run-up earlier in the year, and cautious sentiment stemming from recent insider selling and a $600 million at-the-market equity offering.

1d ago

TLN

Talen Energy Corporation (TLN) moved -9.46% from $350.86 to $317.66 on 2026-08-18 on elevated volume (3.3x the 5-day average). The decline extends a post-earnings retracement that began after the company raised full-year 2026 guidance in early August; investors appear to be taking profits following a sharp run-up driven by PJM capacity auction revenues and data-center power narratives, while also reassessing valuation amid broader market pressure on high-multiple energy and infrastructure plays.

1d ago

MAIR

Madison Air Solutions Corporation (MAIR) moved -6.35% from $29.30 to $27.44 on 2026-08-18, hitting a new 30-day low on volume 2.3x the 5-day average. The decline follows the company's recent Q2 earnings report, which revealed margin pressure despite revenue growth, and multiple analyst price target cuts that have reset valuation expectations downward.

1d ago

MTSI

MACOM Technology Solutions Holdings, Inc. (MTSI) moved −5.84% from $311.04 to $292.88 on 2026-08-18. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was 2.2× the 5-day average, suggesting elevated selling pressure.

1d ago

KEYS

Keysight Technologies fell 6.49% to $337.71 ahead of fiscal Q3 earnings scheduled for after-market close today (August 18), driven by pre-earnings profit-taking and cautious investor sentiment, according to the web catalyst. The stock has rallied substantially on AI infrastructure and defense sector tailwinds, making it vulnerable to pullbacks on high-expectation announcement days. Volume is elevated at 1.86x normal for this time of session.

1d ago

LITE

Lumentum Holdings (LITE) fell 10.28% to $869.27 intraday on August 18, 2026, driven by profit-taking and caution ahead of fiscal Q4 earnings after market close, compounded by stretched valuations following the stock's year-to-date AI-fueled rally and recent heavy insider selling (per MarketWatch and Investing.com). Volume traded 4.4M shares at 1.00x the historical average for this time of day—normal participation.

1d ago

COHR

Coherent, Inc. moved -12.11% intraday from $351.22 to $308.69. Coherent (COHR ) stock moves are primarily reacting to ongoing sector-wide normalization and valuation digestion following its major fiscal fourth-quarter earnings release from the prior week, alongside broader cooling in high-multiple AI optical networking names. Context and Drivers - Post-Earnings Consolidation: Coherent reported record fiscal Q4 revenue above $2.05 billion, but the strong numbers and previous parabolic rally had left the stock "priced for perfection," leading to natural post-print profit-taking and multiple cooling. - Sector-Wide Sentiment: High-flyer optical and photonics components peers (such as Lumentum Holdings ) have similarly experienced choppy trading sessions as the market re-evaluates near-term valuation ceilings relative to accelerated AI data center buildouts. - Valuation & Macro Pressure: High-beta tech names face headwinds from elevated valuation multiples, leaving short-term traders inclined to de-risk and lock in gains in the absence of brand-new upside catalysts. If you'd like, let me know: - Are you looking for the latest analyst price targets following the Q4 report? - Do you want a breakdown of Coherent's AI data center revenue versus its ind

1d ago

TRGP

Targa Resources announced 20-year fee-based midstream agreements with ExxonMobil covering Permian acreage, 825 MMcf/d of new processing capacity, and three new natural gas processing plants, with extensions through 2046 (GlobeNewswire, 2026-08-17). The stock surged 7.35% to $298.36 on the news. Volume of 1.71x the expected 330-minute average reflects elevated interest.

1d ago

MPWR

MPWR fell 6.95% to $1,317.57 amid a combination of high-valuation scrutiny, insider selling trends, and a newly announced shareholder governance investigation, per the web catalyst. The stock trades at a premium valuation above 80x P/E, leaving it vulnerable to profit-taking as investors reassess AI infrastructure positioning. Volume of 519,882 shares runs at 0.74x the time-adjusted historical average, suggesting contained selling pressure.

1d ago

CIEN

Ciena Corporation fell 10.62% to $397.89 as of intraday trading, cited by major financial sources (stockanalysis.com, investing.com, finance.yahoo.com) as declining on 2026-08-18. Volume of 1.98M shares ran 1.08x normal for this time of session, indicating typical intraday participation.

1d ago

FIX

Comfort Systems USA shares fell 7.93% to $1,731.94 on profit-taking and valuation pullback after a sustained rally driven by AI data center infrastructure demand (Barron's, Yahoo Finance). The decline reflects sector-wide consolidation among high-flying industrial stocks rather than company-specific operational setbacks; the stock trades at a P/E exceeding 43x following year-to-date gains.

1d ago

ADBE

Adobe rose 5.22% to $267.29 amid value-reassessment following recent periods of uncertainty around its AI strategy, according to market sentiment cited by Google's AI Overview (finance.yahoo.com). The gain occurred on below-average volume (0.68x expected), suggesting the move reflects positioning ahead of Q3 2026 earnings rather than broad conviction.

1d ago

CVNA

Carvana shares fell 6.58% to $65.47 as investors reassessed valuation and profitability concerns amid mixed sentiment on the online used-vehicle retailer's business model, according to reporting cited by 247wallst.com and Yahoo Finance. The decline reflects profit-taking following recent debt refinancing updates and ongoing scrutiny over margin sustainability despite strong recent quarterly results. Volume reached 10.5M shares (1.47x normal for this time of session), indicating normal intraday turnover.

1d ago

CAT

Caterpillar fell 5.08% to $836.89 as behind-the-meter energy stocks sold off in unison Tuesday, with the sector decline outweighing positive volume-driven growth commentary. Per 247wallst.com, CAT declined alongside FTAI Aviation (down 7%) and GE Vernova (down 6%) in a coordinated sector pullback at midday, despite Zacks upgrading the company's 2026 sales outlook based on volume gains across all three segments. Volume of 1.53M shares runs at 0.73x historical average for this point in the session.

1d ago

ALAB

Astera Labs fell 6.12% to $300.58 amid a combination of profit-taking in high-valuation AI hardware stocks, broader semiconductor sector weakness, and recent insider selling disclosures, according to the web_catalyst. Despite the company's stellar Q2 results (104.5% YoY revenue growth reported earlier in August), the stock has digested its aggressive summer rally—peaking near $499—and is now trading below its 50-day moving average, triggering algorithmic selling pressure.

1d ago

TER

Teradyne shares fell 10.15% to $398.14 on intraday trading (delayed data). While a web_catalyst was not captured, finance.yahoo.com cited multiple sources discussing the move on 2026-08-18. Volume of 2.08M shares traded at 0.95x the time-adjusted expected level — normal for this session time.

1d ago

BE

Bloom Energy shares fell 10.13% to $208.64 as part of a broader selloff in high-growth and clean-energy stocks, triggered by surging Treasury yields (10-year and 30-year at multi-month highs) and cooling enthusiasm for AI-adjacent infrastructure plays, per Yahoo Finance and CNBC coverage. Valuation concerns around Bloom Energy's multiples relative to data center deployment timelines have intensified investor caution in the sector.

1d ago

VRT

Vertiv Holdings (VRT) fell 7.53% to $270.40 from $292.43, driven by profit-taking and routine consolidation in high-valuation AI infrastructure plays amid broader macro volatility. No company-specific negative catalyst; rather, investors are reassessing premium multiples on AI-exposed hardware and power-management equipment suppliers. Volume at 0.89x expected suggests orderly, not panic, selling.

1d ago

APH

Amphenol fell 6.55% to $159.67 as part of a broader technology sector rotation and valuation reassessment, according to market analysis tracking infrastructure and connectivity stocks. The decline reflects investor concerns over multiple compression in data-center supply-chain names rather than company-specific negative news. Volume of 2.37M shares ran at 0.92x normal pace for this time of day.

1d ago

ANET

Arista Networks fell 5.21% to $191.29 in intraday trading with no specific catalyst identified in available sources. Volume remains at normal levels (0.95x average). The decline occurred despite a recent analyst outlook from Zacks (August 17) positioning ANET to benefit from AI-cloud networking growth.

1d ago

WDC

Western Digital fell 7.23% to $497.23 as a broad-based semiconductor and memory sector pullback intensified on August 18, driven by surging multi-year Treasury yields and rising interest rates that repriced growth stocks' cost of capital (Reuters, Morningstar). The decline reflects profit-taking across high-performing AI infrastructure plays—WDC and peers like Micron—rather than company-specific negative developments. Volume of 3.45M shares ran 1.36x average for this point in the session, consistent with normal intraday patterns.

1d ago

GLW

Corning Inc moved -7.74% intraday from $173.21 to $159.80. Corning's Tariff Immunity Comes Down to One Strategic Choice, CEO Says: On Jim Cramer's Mad Money on August 14, 2026, Corning (NYSE:GLW | GLW Price Prediction) Chair and CEO Wendell Weeks was asked a question that many retirement-focused shareholders have been asking themselves this year: ar [2026-08-17]

1d ago

OXLCG

Oxford Lane Capital Corp. 7.95% Notes due 2032 (OXLCG) moved -100.00% from $25.32 to $25.17 on August 17, 2026, as the security traded ex-dividend for its monthly $0.20 per share cash distribution. The mechanical price decline reflected the removal of dividend entitlement for new buyers.

2d ago

BEPH

BEPH moved -100.00% from $15.10 to $15.18 on 2026-08-17.

2d ago

BIPI

BIP Bermuda Holdings I Limited (BIPI) moved -0.54% from $16.78 to $16.69 on 2026-08-17 on light volume (42% of 5-day average). We checked news, earnings, analyst updates, and corporate actions — no company-specific catalyst was found. Trading on the Indonesia Stock Exchange was muted or closed due to Indonesia's Independence Day on August 17.

2d ago

AIZN

The price data shows AIZN at $18.58 on 2026-08-17 with no change (−100.00% refers to a data artifact, not an actual price move). We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was near its 5-day average.

2d ago

XELLL

XELLL moved -0.26% from $22.99 to $22.93 on 2026-08-17. We checked news, earnings, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume remained near its 5-day average.

2d ago

RZC

7.125% Fixed-Rate Reset Subordinated Debentures due 2052 (RZC) moved -0.46% from $25.78 to $25.66 on 2026-08-17.

2d ago

KKRS

KKRS moved -0.31% from $16.22 to $16.17 on August 17, 2026. The audit found that KKR & Co. Inc. (the parent) declined roughly 1.95% that day, driven by a broader market pullback amid rising oil prices, surging Treasury yields, and geopolitical concerns pressuring financial assets. KKR-specific news included rejection of its bid for an 8.43% stake in First Gen Corp.

2d ago

UNMA

Unum Group 6.250% JR NT58 (UNMA) moved −100.00% from $21.02 to $21.17 on 2026-08-17, with volume 3.9× the 5-day average. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found.

2d ago

ATHS

Athene Holding Ltd. 7.250% Fixe moved -0.40% from $25.05 to $24.95 on 2026-08-17. We checked news, earnings, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume remained near its 5-day average.

2d ago

STRF

MicroStrategy Incorporated 10.00% Series A Perpetual Strife Preferred Stock (STRF) moved −0.02% to $96.03 on August 17, 2026. We checked news, earnings, analyst updates, filings, and corporate actions — no company-specific catalyst was found. The minor decline occurred during a quiet trading session with volume near its 5-day average, amid broader macroeconomic caution driven by surging oil prices and geopolitical tensions.

2d ago

CBRS

Cerebras Systems surged +15.85% to $253.68, driven by reports of expanded OpenAI partnership progress, with the company's hardware now supporting OpenAI's ultra-low latency infrastructure for GPT-5.6 Sol's "Ultrafast" mode (per web reports). Volume spiked to 10.1M shares—3.33x the historical average at this time of day—signaling institutional accumulation. The rally represents a technical rebound after a 16% post-earnings decline last week when Q2 revenue missed analyst expectations (Reuters).

2d ago

CRDO

Credo Technology Group (CRDO) rose 7.86% to $280.32, driven by continued positive momentum from its Open Compute Project (OCP) announcement of the OmniConnect scale-in interconnect solution targeting AI memory bottlenecks, combined with strong fiscal 2027 guidance projecting over 80% revenue growth. Volume of 3.04M shares ran at 1.28x the expected level for this time of session, indicating normal trading intensity.

2d ago

FIX

Comfort Systems USA rose 4.60% to $1855.58, driven by a combination of strong second-quarter financial results, record project backlog, a dividend increase to $0.90 per share, and renewed investor appetite for AI infrastructure plays. The company's mechanical and HVAC contracting services benefit from heavy data center construction demand. Volume is tracking at 0.96x expected for this time of session, indicating normal trading interest.

2d ago

GLW

Corning shares rose 3.50% to $171.80 on August 17, 2026, driven by a wave of new institutional Form 13F filings showing hedge funds and wealth advisors expanding positions (HBK Sorce Advisory, Peachtree Investment Partners, OMC Financial Services among them), alongside sustained positive sentiment from the company's late-July Q2 earnings beat and AI optical connectivity demand. Volume reached 2.33M shares (1.12x normal for this time of day). The move builds on Corning's 17.1% year-over-year Q2 revenue growth and its critical role supplying optical fiber infrastructure to hyperscalers.

2d ago

SNDK

SanDisk (SNDK) is surging +8.37% to $1778.41, extending a multi-day rally driven by artificial intelligence infrastructure demand for NAND flash memory, upbeat long-term financial targets from its recent Investor Day, and subsequent Wall Street price-target increases from firms including JPMorgan and RBC Capital. The stock is rising on sustained industry-wide supply constraints for high-performance memory and storage, with management projecting mid-to-high-teens revenue growth through fiscal 2030 backed by hyperscaler contracts.

2d ago

MRVL

Marvell Technology rose 6.09% to $235.53 as investors positioned ahead of the company's Q2 fiscal 2027 earnings report scheduled for August 27, 2026. Buying was driven by strong market sentiment around AI infrastructure, data center networking, and custom silicon demand, with peer performance and prior guidance supporting pre-earnings positioning (web_catalyst sourced from Yahoo Finance and investor relations).

2d ago

OSCR

Oscar Health jumped 7.47% to $33.08 on a Wells Fargo price-target upgrade from $20 to $27, combined with sustained momentum from the company's Q2 earnings report released in August, which showed $4.88 billion in revenue and a swing to profitability with 70% year-over-year revenue growth (per web_catalyst and MarketWatch/Yahoo Finance coverage). Volume running at 1.20x normal for this time of session.

5d ago

AAOI

Applied Optoelectronics shares surged 15.08% to $149.69, driven by sector-wide momentum in AI-driven optical networking and photonics following strong peer earnings (notably Lumentum), combined with sustained hyperscale data center demand for high-speed 800G and 1.6T transceivers. Volume reached 12.68M shares—2.39x typical levels at this point in the session—reflecting heavy retail and institutional participation in the optical component supply chain.

5d ago

MP

MP Materials rallied 8.49% to $60.38 on strong follow-through from a Q2 earnings beat—revenue jumped 89% year-over-year to $108.5 million, beating consensus—combined with announcement of a newly signed long-term offtake agreement to supply separated gadolinium to a U.S. aerospace and defense customer. Volume reached 5.57 million shares, 2.1x the expected intraday pace, per Motley Fool and Yahoo Finance reporting.

5d ago

PS

Pershing Square (PS) fell 6.01% to $38.91 following Q2 earnings and portfolio disclosures that revealed Bill Ackman's complete exit from Hertz due to management concerns, combined with a major six-position rebalancing into Netflix, Visa, and Mastercard. Volume spiked to 2.17x expected levels, per Reuters and Yahoo Finance reporting on the portfolio moves.

5d ago

CPRT

Copart rose 6.69% to $31.36 on intraday institutional activity and a leadership transition back to Executive Chairman Jay Adair reclaiming the CEO role from Jeff Liaw, per the web catalyst synthesis. The stock has been hovering near 52-week lows; this bounce follows recent 13F filings showing institutional funds adding stakes. Volume reached 4.64M shares (1.82x normal pace for this time of day).

5d ago

CBRS

Cerebras Systems fell 4.12% to $221.50 following second-quarter earnings that missed revenue expectations by ~$180 million, according to Yahoo Finance. Hardware sales declined sequentially as customers faced data center capacity constraints limiting new deployments, though the company raised full-year guidance and posted strong cloud revenue growth. Volume reached 8.08M shares (5.89x the 90-minute average), reflecting elevated selling pressure.

5d ago

TWLO

Twilio reversed course after a recent 30% post-earnings surge driven by strong guidance and AI adoption momentum (Yahoo Finance). The stock declined 6.07% to $234.27 intraday on elevated volume (2.06x the 90-minute average), suggesting profit-taking after the sharp rally and a potential reassessment of premium valuations.

5d ago

RDDT

Reddit announced it will join the S&P 500 Index effective August 18, 2026, triggering a 12.64% intraday surge to $178.10 (finance.yahoo.com). The inclusion mandates buying from index funds and passive institutional portfolios tracking the benchmark. Volume spiked to 9.5M shares, 7.17x the time-adjusted average, reflecting elevated institutional and retail interest ahead of the official inclusion date.

5d ago

LITE

Lumentum Holdings (LITE) climbed 6.36% to $936.39 following fiscal Q4 earnings and Q1 2027 guidance released after market close on August 11. The company reported revenue of $1.01 billion (up 109% YoY) and adjusted EPS of $3.23, beating consensus, while guiding Q1 2027 adjusted EPS to $4.05–$4.35 and revenue to $1.225–$1.275 billion. JPMorgan Chase and Rosenblatt Securities raised price targets, citing surging AI-driven optical component demand in hyperscaler data centers.

5d ago

ESTC

Elastic N.V. (ESTC) moved +10.86% from $77.61 to $86.03 on August 13, 2026, driven by a broader tech sector rally as easing inflation and interest rate concerns fueled rotation into growth-oriented software and data platforms. The move was amplified by elevated volume (2.5x the 5-day average) and a technical breakout past key moving averages, triggering momentum buying. Optimism around the company's AI initiatives—including deep integration with OpenAI enterprise tools and advanced security operations features—kept the stock targeted by growth investors.

6d ago

FIG

Figma, Inc. (FIG) moved +11.18% from $23.70 to $26.35 on 2026-08-13, continuing momentum from its Q2 earnings beat reported earlier in August. The company posted Q2 revenue of $370 million (up 48% year-over-year) and doubled profit forecasts, while gross margins expanded to 85% driven by its first full quarter of AI credit monetization. Management also raised full-year revenue guidance by $40 million.

6d ago

HUBS

HubSpot, Inc. (HUBS) moved +13.70% from $211.54 to $240.52 on 2026-08-13. We checked news, earnings announcements, analyst updates, SEC filings, and corporate actions — no company-specific catalyst was found. Volume was near its 5-day average, suggesting the move was not driven by unusual trading activity.

6d ago

WDAY

Workday, Inc. (WDAY) moved +16.35% from $177.44 to $206.45 on 2026-08-13, driven by sector-wide software rotation momentum tied to artificial intelligence narratives and speculation regarding potential private equity interest in major enterprise software deals. Volume surged to 4.1x the 5-day average, and the stock reached a new 30-day high.

6d ago

TPR

Tapestry reported a fiscal Q4 earnings beat (EPS $1.32 vs. $1.28 consensus, revenue $1.88B +9% YoY) but issued fiscal 2027 guidance of $8.4B–$8.5B, with the midpoint ($8.45B) trailing the $8.47B Wall Street consensus, per Yahoo Finance and the web catalyst. The stock fell 16.42% to $128.50 on 5.67M shares (3.54x normal volume at this time), as weak forward guidance and persistent Kate Spade sales declines overshadowed the strong Q4 Coach performance.

6d ago

HUT

Hut 8 Corp. fell 5.90% to $85.41 amid a confluence of broader risk-off sentiment (geopolitical tensions and rising oil prices), ongoing digestion of Q2 2026 earnings that showed revenue growth but significant net losses tied to digital asset valuations, and mounting concerns over power-grid delays for its Texas Beacon Point data center campus linked to ERCOT regulatory scrutiny, per Google AI Overview synthesis of Yahoo Finance sources. Volume at 1.10x normal suggests orderly intraday selling.

6d ago

RKT

Rocket Companies rose 6.33% to $14.94 on August 13, 2026, driven by a decline in 30-year mortgage rates to a three-week low of 6.74% and Redfin data showing a 0.4% week-over-week increase in pending home sales and a 3% rise in mortgage-purchase applications (web_catalyst via investing.com). Volume of 16.1 million shares was normal for the time of day. The move also reflects continued digestion of the company's Q2 results, which posted $2.76 billion in revenue (+92.9% YoY) despite a softer Q3 outlook.

6d ago

RBRK

Rubrik surged +5.99% to $102.53, driven by investor enthusiasm over recent AI-driven security product launches (Rubrik Agent Identity) and a strategic partnership expansion with Wipro, per Yahoo Finance reporting. The rally also reflects strong sector momentum following the Black Hat USA conference and sustained institutional accumulation, with analyst price targets such as BTIG's $109 target supporting upside sentiment. Volume is running 1.69x the time-adjusted average, indicating above-normal conviction.

6d ago

SNDK

SanDisk rallied +13.12% to $1520.70 following an Investor Day presentation on August 13, 2026, where management unveiled a multi-year growth strategy with ambitious long-term targets including a 50% adjusted free cash flow margin goal, per investor.sandisk.com and finance.yahoo.com. The move reversed sentiment from last week's post-earnings dip, as executives reinforced AI-driven structural demand tailwinds for enterprise SSDs and NAND flash that should maintain supply tightness and elevated margins. Volume of 19.3M shares ran 1.29x average for this point in the session—normal intraday activity.

6d ago

PS

Pershing Square Inc. released second-quarter 2026 financial results and semiannual portfolio updates before market open today, with CEO Bill Ackman and CIO Ryan Israel hosting a live investor conference call and webcast. The stock rose 4.54% to $40.56, on volume of 123,165 shares (1.28x expected for this time of day), driven by investor reaction to the Q2 earnings announcement and portfolio commentary.

6d ago

LQDA

Liquidia Corporation fell 6.46% to $73.70 following the filing of an earnings report and a material event (8-K) disclosed today, per SEC filings. Volume reached 2.2M shares (2.19x the session average through 270 minutes), indicating elevated institutional activity around the announcement.

6d ago

INTU

Intuit stock surged 7.48% to $359.74 on optimism around its newly launched conversational AI capabilities for QuickBooks Online Advanced and the Intuit Enterprise Suite, according to market sources. The gains reflect investor confidence in the company's AI integration strategy ahead of its August 25 fiscal fourth-quarter earnings call, offsetting earlier concerns about sector-wide AI disruption. Volume of 2.87M shares is slightly below the 0.80x time-adjusted historical average, typical for this point in the session.

6d ago

ENS

EnerSys filed an 8-K material event report and released earnings today, driving a +3.37% intraday gain to $193.02. Volume is running 4.17x above typical levels at this time of day (685,488 shares), signaling elevated investor interest in the announcement.

6d ago

NET

Cloudflare rose 5.97% to $330.03 following the successful settlement of its $2.175 billion zero-coupon convertible notes offering due 2031, removing financing uncertainty, according to Benzinga and Yahoo Finance. The gain was amplified by positive macroeconomic sentiment for high-growth tech and sustained momentum from recent strong Q2 results and upwardly revised guidance driven by AI and edge-security demand.

6d ago

SMCI

Super Micro Computer rose 6.04% to $39.88 following strong fiscal Q4 results and current-quarter guidance that beat Wall Street expectations. The company projected revenue of $14.5–$15.5 billion and adjusted EPS of $1.01–$1.10 for the current quarter, alongside a favorable CPI report that bolstered sentiment across AI infrastructure providers (web_catalyst). Volume reached 95.3 million shares, 2.65x the time-adjusted average, signaling elevated institutional participation.

6d ago

CBRS

Cerebras Systems fell 12.5% to $229.37 following mixed Q2 earnings results filed today. While revenue beat consensus, profitability and margins disappointed investors, and despite raising full-year revenue guidance, the company's cost pressures and margin dilution from aggressive data center expansion weighed heavily on sentiment (per web synthesis). Volume surged to 3.13x typical levels at this time of day, reflecting active institutional repositioning.

6d ago

CSCO

Cisco reported Q4 fiscal 2026 earnings late August 12 with record $17.3B revenue (18% YoY growth) and $1.22 non-GAAP EPS, both beating consensus, plus $4B in AI infrastructure orders for the quarter. However, non-GAAP gross margins compressed 210 basis points year-over-year due to higher memory costs and a hardware-heavy product mix, triggering profit-taking that drove shares down 8.12% to $113.82 by early intraday trading on August 13 (Reuters).

6d ago

HPQ

HP Inc. rose 2.83% to $30.11, driven primarily by a positive sector-wide read-through from Lenovo's strong overnight earnings report showing 43% YoY revenue growth to $26.9 billion, which boosted sentiment across PC and hardware peers including Dell and HP (investing.com, finance.yahoo.com). Volume is elevated at 2.34x the expected level at this time of day, with 10.75M shares traded in the first 120 minutes.

6d ago