Market open · Delayed intraday data · 1:07 PM ET
Last update: Jul 7, 2026, 1:02 PM ET

What Changed in the Market

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Investment research built around change detection.
BestStocks identifies what changed across companies and sectors, explains why it matters, and helps investors spot opportunities worth investigating.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
TER
Teradyne, Inc.
$341.96
9.90%
Prev close $379.52
Jul 7, 2026 ET
📊Valuation

What changed: Teradyne fell 6.13% to $346.46 in intraday trading, but no breaking news catalyst appeared in today's evidence. Recent bullish coverage from Zacks (July 6) highlighted TER's strong earnings surprise history, and 247wallst positioned it as a top AI infrastructure play (July 7) amid strength in robotics and AI data center spending. The decline diverges from this positive framing and broader tech strength noted in market updates.

Detected Jul 7, 1:00 PM ET

Source: 247wallst.com

Changes History →
What's next

Monitor TER's next earnings announcement and watch for any updates on AI infrastructure or semiconductor capex guidance from major data center operators, which would directly impact demand for Teradyne's test equipment.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
SPCX
Space Exploration Technologies Corp.
$152.01
5.24%
Prev close $160.42
Jul 7, 2026 ET
📊Valuation

What changed: SpaceX (SPCX) fell 5.86% to $152.50 in intraday trading on July 7, 2026, as the stock extended a sharp selloff from its mid-June peak of $225. Multiple analyst articles published today highlight the stock's 30% decline and note that despite recent buy-rating initiations tied to Nasdaq-100 inclusion and AI expansion announcements (SpaceXAI rebrand, Anysphere deal), investors remain concerned about valuation and execution risks on Starship and heavy AI capex commitments.

Detected Jul 7, 1:00 PM ET

Source: Zacks

Changes History →
What's next

Monitor for updates on Starship test results, Anysphere partnership milestones, and any further analyst price-target revisions as the stock stabilizes or finds support near $150.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
NOW
ServiceNow, Inc.
$113.56
5.22%
Prev close $107.93
Jul 7, 2026 ET
📊Valuation

What changed: ServiceNow, Inc. moved +5.22% intraday from $107.93 to $113.56. Why ServiceNow Stock Is Climbing After Guggenheim Dismisses Software 'Extinction' Valuation: ServiceNow Inc (NYSE:NOW) shares are up about 3% on Tuesday as traders continue to react to fresh AI-related product momentum and a more constructive analyst tone. [2026-07-07]

Detected Jul 7, 1:00 PM ET

Source: Benzinga

Changes History →
What's next

Monitor for follow-through at the close.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
AMD
Advanced Micro Devices, Inc.
$521.58
5.52%
Prev close $552.05
Jul 7, 2026 ET
📊Valuation

What changed: Advanced Micro Devices, Inc. moved -5.03% intraday from $552.05 to $524.26. 1 Prediction for AMD Stock Over the Next 5 Years: Advanced Micro Devices (NASDAQ:AMD | AMD Price Prediction | AMD Price Prediction) is finally getting the AI story it has been chasing for a decade. [2026-07-07]

Detected Jul 7, 1:00 PM ET

Source: 247wallst.com

Changes History →
What's next

Monitor for follow-through at the close.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
GLW
Corning Inc
$183.48
5.81%
Prev close $194.80
Jul 7, 2026 ET
📊Valuation

What changed: Bank of America Securities analyst Wamsi Mohan raised Corning's price target to $243 from $223 (implying 23.5% upside) and reiterated a Buy rating on July 6, citing AI opportunity tailwinds. Yet GLW fell 6.42% intraday to $184.16 from $196.79—a sharp divergence from the bullish call. The decline occurred early in the session (39 minutes in), with volume data not yet reliable.

Detected Jul 7, 1:00 PM ET

Source: Benzinga

Changes History →
What's next

Final close price and intraday volume vs. 30-day average; any earnings, guidance, or sector-specific news releases; whether the stock bounces back toward the $196.79 open or extends lower.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
INTC
Intel Corp.
$111.03
9.14%
Prev close $122.20
Jul 7, 2026 ET
📊Valuation ×2
Intraday updates2 updates
1:00 PM ETLATESTValuation High confidence

Intel fell 10.02% to $109.95 intraday, extending a 7-day decline of 7.23% despite recent bullish research updates citing 18A progress and AI optimism. Volume reached 55.4M shares (1.82x normal for this time of day), reflecting heavy selling pressure.

Source: Yahoo Finance

10:47 AM ETValuation High confidence

Intel fell 7.22% intraday to $111.67 from $120.35. The web search flagged a report that Intel stock fell 9% in a day after a prior surge of ~270%, suggesting a sharp reversal from recent gains (247wallst.com, 2026-07-06). Reliable intraday volume is not yet available.

Source: 247wallst.com

Changes History →
What's next

Monitor Intel's next quarterly earnings guidance and 18A process updates; watch AMD's trajectory as a competitive benchmark for sentiment shifts in the semiconductor sector.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
MIDD
The Middleby Corporation
$139.28
22.28%
Prev close $179.20
Jul 7, 2026 ET
🛡Risk

What changed: Middleby Corporation (MIDD) filed a material event 8-K today, coinciding with a sharp 19.86% intraday decline from $175.12 to $140.34. The SEC filing details have not been disclosed in available evidence, but the filing's timing aligns with the move. Volume through 65 minutes was 89,946 shares (0.69x expected average), suggesting cautious trading into the material announcement.

Detected Jul 7, 1:00 PM ET

Source: FMP intraday

Changes History →
What's next

Review the full 8-K filing (d51635d8k.htm) on the SEC website for the specific event details and any management guidance or revised forward outlook.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
GNRC
Generac Holdings Inc.
$231.64
10.15%
Prev close $257.81
Jul 7, 2026 ET
🛡Risk

What changed: Generac Holdings (GNRC) fell 7.98% to $232.50 intraday, though the specific catalyst triggering today's decline is not identified in available evidence. Volume reached 364,582 shares in the first 65 minutes of trading—2.15x the historical average for this time of day—indicating elevated institutional or retail interest. Recent reports note the company is experiencing a rebound in demand in Commercial & Industrial sectors, which appears inconsistent with the magnitude of the selloff.

Detected Jul 7, 1:00 PM ET

Source: Yahoo Finance

Changes History →
What's next

Watch for earnings revisions, analyst downgrades, or sector-wide news in power generation/backup systems; monitor whether volume sustains or reverts to normal as additional intraday data becomes available.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
ESI
Element Solutions Inc
$38.87
8.15%
Prev close $42.32
Jul 7, 2026 ET
🛡Risk ×2
Intraday updates2 updates
1:00 PM ETLATESTRisk High confidence

Element Solutions announced a $14.5B acquisition by Solstice Advanced Materials (SOLS) in an all-cash and stock deal, filed via 8-K today. ESI shares fell 9.99% to $39.28 from $43.64, with elevated volume at 5.99x the time-adjusted average, signaling heavy selling pressure on the deal terms.

Source: Seeking Alpha

10:40 AM ETRisk High confidence

Element Solutions Inc (ESI) filed a material event 8-K today, triggering a 10.54% intraday decline from $43.64 to $39.04. Volume surged to 3.66 million shares, approximately 6.14x the time-adjusted expected level, indicating heavy institutional selling pressure.

Source: FMP intraday

Changes History →
What's next

SEC filings for deal terms, termination fees, and closing conditions; Solstice (SOLS) shareholder vote or regulatory approvals required to complete the transaction.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
SOLS
Solstice Advanced Materials Inc.
$61.44
9.71%
Prev close $68.05
Jul 7, 2026 ET
🛡Risk

What changed: Solstice Advanced Materials (SOLS) filed a material event 8-K with the SEC today, triggering a sharp 9.24% intraday decline from $68.05 to $61.76. Trading volume has surged to 13.43x the expected level for this time of day (4.1M shares), indicating heightened investor reaction to the undisclosed material event.

Detected Jul 7, 1:00 PM ET

Source: FMP intraday

Changes History →
What's next

Review the full 8-K filing (ea0297095-8k425_solstice.htm) once publicly available on SEC Edgar to identify the specific material event and any management commentary or forward guidance.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
RIVN
Rivian Automotive, Inc.
$17.33
13.95%
Prev close $20.14
Jul 7, 2026 ET
🛡Risk ×2
Intraday updates2 updates
1:00 PM ETLATESTRisk High confidence

Rivian Automotive, Inc. moved -14.80% intraday from $20.14 to $17.16. SEC 8-K (material event filing) filed today for RIVN: tm2619783d1_8k.htm

Source: FMP intraday

11:03 AM ETRisk High confidence

Rivian Automotive filed an SEC 8-K today disclosing a material event, coinciding with a 6.25% intraday decline from $18.63 to $17.46. The specific content of the 8-K filing is not yet available in the evidence, but the timing of the regulatory disclosure and the sharp move suggest market reaction to material developments at the company.

Source: FMP intraday

Changes History →
What's next

Monitor for follow-through at the close.

Market open - Last update: Jul 7, 2026, 1:00 PM ET
UCTT
Ultra Clean Holdings, Inc.
$93.74
11.17%
Prev close $105.53
Jul 7, 2026 ET
🛡Risk

What changed: Ultra Clean Holdings fell 14.24% intraday to $91.32 from $106.48 on July 7, 2026. No earnings miss, M&A, or analyst downgrade is evident in today's evidence; the company announced its Q2 2026 earnings date for August 3 after market close (PRNewswire, July 7). The decline occurred on elevated volume (1.85x normal at 62 minutes into session), suggesting conviction selling rather than passive rebalancing.

Detected Jul 7, 1:00 PM ET

Source: PR Newswire

Changes History →
What's next

Q2 2026 earnings release and conference call on August 3, 2026 after market close; monitor for any guidance revisions or margin commentary that could explain today's reversal.