IBKRNasdaqSecurity Brokers, Dealers & Flotation CompaniesFiscal year ends December 31
Interactive Brokers Group, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$81.35−1.34 (-1.62%)
Close on Oct 19, 2026
- Market cap
- $36.61B
- P/E (TTM)
- 32.5
- Dividend yield
- –
Price history
Daily open, high, low, close and volume
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected. | ||||||
Stock splits
From SEC filings
| Date | Ratio | Effect on per-share figures |
|---|---|---|
| Jun 18, 2025 | 4-for-1 | Earlier per-share figures divided by 4 |
| Apr 15, 2025 | 4-for-1 | Earlier per-share figures divided by 4 |