IBKR · Interactive Brokers Group, Inc. · Off Exchange
$85.42
-0.76 (-0.88%)
At close · Sep 30
Return incl. dividend (before tax)
Market Cap
$40.43B
Shares
453.08M
Volume · Sep 30
4.05M
Avg daily vol (3M)
4.21M
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-08-24 | 3,962,388 | 4,619,988 | 8,582,376 | 43.0% |
| 2026-08-17 | 5,018,688 | 3,932,797 | 8,951,485 | 45.4% |
| 2026-08-10 | 5,483,696 | 2,323,219 | 7,806,915 | 45.5% |
| 2026-08-03 | 6,675,009 | 8,946,753 | 15,621,762 | 52.4% |
| 2026-07-27 | 7,658,561 | 4,543,043 | 12,201,604 | 46.6% |
| 2026-07-20 | 6,793,503 | 3,131,657 | 9,925,160 | 43.2% |
| 2026-07-13 | 5,430,120 | 2,255,570 | 7,685,690 | 41.7% |
| 2026-07-06 | 5,066,221 | 2,313,925 | 7,380,146 | 41.4% |
| 2026-06-29 | 6,740,498 | 3,875,512 | 10,616,010 | 43.7% |
| 2026-06-22 | 4,598,978 | 4,010,746 | 8,609,724 | 37.5% |
| 2026-06-15 | 3,500,156 | 2,464,831 | 5,964,987 | 29.4% |
| 2026-06-08 | 5,495,186 | 2,615,492 | 8,110,678 | 38.2% |
| 2026-06-01 | 7,719,661 | 6,164,919 | 13,884,580 | 46.0% |
| 2026-05-25 | 7,558,904 | 4,947,111 | 12,506,015 | 45.5% |
| 2026-05-18 | 6,853,269 | 6,152,432 | 13,005,701 | 42.2% |
| 2026-05-11 | 5,597,339 | 3,260,798 | 8,858,137 | 46.3% |
| 2026-05-04 | 5,776,695 | 2,806,630 | 8,583,325 | 41.1% |
| 2026-04-27 | 6,197,186 | 3,065,270 | 9,262,456 | 41.5% |
| 2026-04-20 | 7,178,107 | 4,080,013 | 11,258,120 | 45.1% |
| 2026-04-13 | 5,952,813 | 5,135,866 | 11,088,679 | 43.6% |
| 2026-04-06 | 4,839,963 | 3,963,368 | 8,803,331 | 44.7% |
| 2026-03-30 | 4,791,705 | 3,320,850 | 8,112,555 | 45.4% |
| 2026-03-23 | 6,708,816 | 4,659,552 | 11,368,368 | 40.7% |
| 2026-03-16 | 5,476,207 | 3,003,995 | 8,480,202 | 33.2% |
| 2026-03-09 | 6,006,450 | 3,393,803 | 9,400,253 | 46.0% |
| 2026-03-02 | 7,930,526 | 5,221,763 | 13,152,289 | 49.0% |
| 2026-02-23 | 5,516,802 | 4,010,263 | 9,527,065 | 47.5% |
| 2026-02-16 | 4,225,779 | 3,421,170 | 7,646,949 | 49.6% |
| 2026-02-09 | 7,587,913 | 3,389,818 | 10,977,731 | 45.1% |
| 2026-02-02 | 10,828,316 | 4,421,878 | 15,250,194 | 44.6% |
| 2026-01-26 | 5,172,101 | 4,958,344 | 10,130,445 | 43.4% |
| 2026-01-19 | 10,271,704 | 4,282,616 | 14,554,320 | 42.9% |
| 2026-01-12 | 6,707,225 | 4,307,862 | 11,015,087 | 48.9% |
| 2026-01-05 | 6,971,220 | 3,206,172 | 10,177,392 | 46.3% |
| 2025-12-29 | 2,877,453 | 2,028,041 | 4,905,494 | 41.8% |
| 2025-12-22 | 2,196,531 | 1,597,593 | 3,794,124 | 40.1% |
| 2025-12-15 | 4,575,095 | 3,206,101 | 7,781,196 | 37.7% |
| 2025-12-08 | 5,174,795 | 2,829,571 | 8,004,366 | 44.4% |
| 2025-12-01 | 5,548,836 | 4,995,146 | 10,543,982 | 52.0% |
| 2025-11-24 | 3,421,619 | 2,916,435 | 6,338,054 | 46.2% |
| 2025-11-17 | 6,014,596 | 5,440,739 | 11,455,335 | 45.8% |
| 2025-11-10 | 5,778,678 | 3,379,897 | 9,158,575 | 41.7% |
| 2025-11-03 | 5,417,297 | 4,158,324 | 9,575,621 | 43.8% |
| 2025-10-27 | 3,658,506 | 3,569,875 | 7,228,381 | 46.5% |
| 2025-10-20 | 6,827,627 | 6,216,088 | 13,043,715 | 47.5% |
| 2025-10-13 | 8,284,192 | 5,807,454 | 14,091,646 | 44.3% |
| 2025-10-06 | 4,502,103 | 3,181,518 | 7,683,621 | 39.7% |
Showing 1–47 of 47 weeks
Key facts
CIK
1381197
CUSIP
45841N107
13F (30d)
24 filings
18 filers
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