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Interactive Brokers Group, Inc.
$85.42▼ 0.88% today
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Why Interactive Brokers Group, Inc. (IBKR) stock moved

Updated Oct 1, 2026

Interactive Brokers Group, Inc. (IBKR) shares fell 0.9% to $85.42 as of October 1, 2026, a slight decline from the prior close of $86.18. BestStocks flagged the session as a major change for IBKR. The move is tied to company news. Below, we break down what changed for IBKR, why it matters for investors, how the stock reacted, and the catalysts on the calendar.

What happened

Company News

IBKR stock declined 2.42% to $87.08, underperforming the broader market. Larger-than-market decline suggests sector or company-specific headwinds affecting investor confidence.

This summary describes the catalyst and move as first detected on Sep 30, 2026, 4:40 PM EDT; the stock has continued trading since, so the current price and percentage move (shown above) may be larger or smaller than the figures here.
NewsWeak confidence
Rel. volume
0.9×
Below Avg
Vs peers
—
No comparable peers
Market cap
$147.6B
NASDAQ Global Select
Analyst target
$110
+28.3% vs price
Price chart
Aug 31 – Oct 1
VVNNNE$85$91$97Aug 31Sep 9Sep 16Sep 24Oct 1
E earnings
F filing
A analyst
V/N other
click a marker to highlight
Change events — click to jump to details

What it means for Interactive Brokers Group, Inc. investors

For Interactive Brokers Group, Inc. investors, the recent signals add up to a bearish shift. On the constructive side: Positive price momentum; Interactive Brokers Group, Inc. (IBKR) moved +5.10% from $91.33 to $95.99 on 2026-07-06. Weighing against that: Negative session, down 0.9%; Interactive Brokers Group, Inc. moved -2.84% intraday from $88.74 to $86.22. Wall Street's consensus price target sits at $109.60, implying +28.3% upside from $85.42. BestStocks rates the overall signal quality weak (37/100). With earnings roughly 14 days out, the next report is the most likely near-term test of the move.

IBKR price reaction

IBKR last traded at $85.42, down $0.76 (-0.88%) from the previous close of $86.18. The session traded on 0.9× average volume (below avg), so participation was unremarkable. Over the past month the stock has ranged between $85.42 and $97.29, and it currently sits about 0% of the way up that band.

Bullish and bearish analyst opinions on Interactive Brokers Group, Inc. (IBKR)

The consensus analyst price target on Interactive Brokers Group, Inc. (IBKR) is $109.60, 28.3% above the recent $85.42. Over the past 90 days analysts logged 0 upgrades, 6 maintains, and 0 downgrades. Here is how the bullish and bearish cases on IBKR line up.

The bullish case

  • Wall Street's consensus price target of $109.60 implies +28.3% upside from $85.42.
  • The Street's most bullish target is $114.00 (+33.5%).
  • Positive price momentum.
  • Interactive Brokers Group, Inc. (IBKR) moved +5.10% from $91.33 to $95.99 on 2026-07-06.

The bearish case

  • Negative session, down 0.9%.
  • Interactive Brokers Group, Inc. moved -2.84% intraday from $88.74 to $86.22.
  • IBKR fell 2.76% to $91.92 intraday, one day after the company reported June 2026 monthly brokerage metrics showing growth in operational items.
Bull vs bear balanceBearish Shift
BearishNeutralBullish

Weighing both sides, BestStocks' composite read of recent signals is bearish, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.

Analyst price targets and ratings are FMP consensus figures as of Oct 1, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.

Analyst expectations
Consensus target: $110+28.3%
= 6 maintains
Goldman Sachs maintained Buy · 2026-09-02
SEC filings watch
10-Q2026-08-06
Quarterly financial results
medium
8-K2026-07-31
Material event — review for impact
high
8-K2026-07-31
Material event — review for impact
high
8-K2026-07-21
Material event — review for impact
high
Peer context
IBKR-0.9%

Previous notable changes for IBKR

News2026-09-27
Interactive Brokers grew client accounts 35% YoY through August while net interest income accelerated despite Fed rate cuts.
News2026-09-18+2.6%
Federal Reserve raised benchmark interest rate quarter point on September 16, first hike since July 2023.
Valuation2026-09-15-2.1%via Yahoo Finance ↗
Interactive Brokers fell 2.20% to $88.75 as broader market pressure hit rate-sensitive financials following a weaker-than-expected August jobs report (Yahoo Finance). The decline also reflects analyst concerns about stretched valuation multiples (30x–36x forward earnings per UBS and Raymond James) and a slight month-over-month cooling in Daily Average Revenue Trades (DARTs) in August, signaling temporary weakness in client trading activity.
News2026-09-15-2.1%
Interactive Brokers launched three new margin trading programs in Japan to reduce costs for investors.

In-depth IBKR event analyses

Permanent, dated analyses of IBKR's most significant sessions.
Upcoming catalysts & outlook
Next earnings
2026-10-15 (est.)
in 14 days
10-Q Filing (est.)
2026-11-05
Medium impact
Thesis shift
Bearish Shift
bearish signal
Risk level
High
from change events

Frequently asked questions about IBKR

Why did Interactive Brokers Group, Inc. (IBKR) stock move?

IBKR fell 0.9% to $85.42. The move coincided with the context summarized above, though no single company-specific catalyst was independently confirmed.

How much did IBKR stock fall?

IBKR lost 0.88% ($0.76) versus the prior close of $86.18, last trading at $85.42 on 0.9× average volume.

When is Interactive Brokers Group, Inc.'s next earnings date?

IBKR's next earnings report is estimated for 2026-10-15 — about 14 days away.

What is the analyst price target for IBKR?

The consensus analyst price target for IBKR is $109.60, about 28.3% above the current $85.42. Over the past 90 days, analysts recorded 0 upgrades, 6 maintains, and 0 downgrades.

How BestStocks tracks IBKR

This page is generated automatically by BestStocks' change-detection system after company news was detected and verified against independent data sources. It draws on 20 tracked change events for IBKR, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of October 1, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.

Data sources
FMP real-time & historical price dataSEC EDGAR filingsFMP earnings & estimatesAnalyst ratings & price targets (FMP)Earnings calendar (FMP)
Educational research tool — not personalized investment advice. Data may be delayed.