Interactive Brokers earnings

Next report

Expected around mid October, going by its own filing history. The company has not announced a date yet. Its matching report came Oct 16, 2025 and Oct 15, 2024, after the close.

Last report: Jul 21, 2026, 16:11 ET (after the close). The filing on SEC EDGAR ↗

Across the last 4 reports we hold closes for, the first close moved a median 2.62% either way. Up 1 of 4.

1. Jul 21, 202616:11 ET · after the close8-K ↗−0.97%1D
2. Apr 21, 202616:02 ET · after the close8-K ↗−1.90%1D
3. Jan 20, 202616:02 ET · after the close8-K ↗+6.00%1D
4. Oct 16, 202516:01 ET · after the close8-K ↗−3.34%1D
5. Jul 17, 202516:01 ET · after the close8-K ↗—1D
6. Apr 15, 202516:02 ET · after the close8-K ↗—1D
7. Jan 21, 202516:02 ET · after the close8-K ↗—1D
8. Oct 15, 202416:02 ET · after the close8-K ↗—1D
9. Jul 16, 202416:01 ET · after the close8-K ↗—1D
10. Apr 16, 202416:01 ET · after the close8-K ↗—1D
11. Jan 16, 202416:01 ET · after the close8-K ↗—1D
12. Oct 17, 202316:01 ET · after the close8-K ↗—1D
13. Jul 18, 202316:01 ET · after the close8-K ↗—1D
14. Apr 18, 202316:01 ET · after the close8-K ↗—1D
15. Jan 17, 202316:02 ET · after the close8-K ↗—1D
16. Oct 18, 202216:03 ET · after the close8-K ↗—1D

Move = the first close after the release against the close before it. A release after 4pm ET is priced by the next session; one before 9:30am ET by that day’s. Times are when the SEC accepted the 8-K (Item 2.02), which follows the press release by minutes. Closes held from Sep 2, 2025; a dash means we don't hold the closes for that report. Prior-session closes only; not a forecast, not advice.