CMPX · Compass Therapeutics, Inc. · Short Volume
$0.85
+0.01 (+1.77%)
At close · Oct 20
Return incl. dividend (before tax)
Market Cap
$150.37M
Shares
180.09M
Volume · Oct 20
1.36M
Avg daily vol (3M)
4.28M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-10-19 | 971,219 | 14,606 | 1,878,037 | 51.7% |
| 2026-10-16 | 293,148 | 0 | 811,158 | 36.1% |
| 2026-10-15 | 638,171 | 11,499 | 1,810,287 | 35.3% |
| 2026-10-14 | 1,465,561 | 0 | 3,281,611 | 44.7% |
| 2026-10-13 | 1,329,342 | 0 | 2,455,563 | 54.1% |
| 2026-10-12 | 1,609,749 | 0 | 3,001,934 | 53.6% |
| 2026-10-09 | 419,824 | 4,142 | 1,847,760 | 22.7% |
| 2026-10-08 | 2,004,251 | 0 | 3,757,236 | 53.3% |
| 2026-10-07 | 724,621 | 6,179 | 1,538,459 | 47.1% |
| 2026-10-06 | 2,295,039 | 5,675 | 5,005,382 | 45.9% |
| 2026-10-05 | 5,903,544 | 11,186 | 11,850,203 | 49.8% |
| 2026-10-02 | 6,770,675 | 294,850 | 14,303,168 | 47.3% |
| 2026-10-01 | 4,036,193 | 20,579 | 6,786,895 | 59.5% |
| 2026-09-30 | 1,360,342 | 85,962 | 2,518,008 | 54.0% |
| 2026-09-29 | 804,931 | 2,519 | 1,544,179 | 52.1% |
| 2026-09-28 | 746,487 | 2,577 | 1,477,240 | 50.5% |
| 2026-09-25 | 795,080 | 7,984 | 1,669,000 | 47.6% |
| 2026-09-24 | 1,128,449 | 130 | 2,551,112 | 44.2% |
| 2026-09-23 | 1,613,620 | 149,172 | 3,734,952 | 43.2% |
| 2026-09-22 | 5,193,342 | 620,934 | 14,394,641 | 36.1% |
| 2026-09-21 | 602,950 | 0 | 1,410,838 | 42.7% |
| 2026-09-18 | 575,293 | 0 | 1,052,418 | 54.7% |
| 2026-09-17 | 530,288 | 419 | 1,193,480 | 44.4% |
| 2026-09-16 | 272,164 | 51 | 885,203 | 30.7% |
| 2026-09-15 | 400,194 | 111 | 1,216,355 | 32.9% |
| 2026-09-14 | 267,916 | 0 | 703,229 | 38.1% |
| 2026-09-11 | 645,017 | 340 | 1,575,748 | 40.9% |
| 2026-09-10 | 648,262 | 389 | 1,198,052 | 54.1% |
| 2026-09-09 | 478,093 | 0 | 1,026,234 | 46.6% |
| 2026-09-08 | 393,474 | 350 | 903,569 | 43.5% |
| 2026-09-04 | 428,081 | 0 | 1,155,701 | 37.0% |
| 2026-09-03 | 750,068 | 3,086 | 1,067,778 | 70.2% |
| 2026-09-02 | 377,753 | 0 | 1,036,147 | 36.5% |
| 2026-09-01 | 276,746 | 0 | 542,978 | 51.0% |
| 2026-08-31 | 260,347 | 40 | 663,783 | 39.2% |
| 2026-08-28 | 553,899 | 7,118 | 1,112,423 | 49.8% |
| 2026-08-27 | 288,997 | 0 | 556,401 | 51.9% |
| 2026-08-26 | 326,629 | 0 | 594,885 | 54.9% |
| 2026-08-25 | 372,538 | 400 | 889,075 | 41.9% |
| 2026-08-24 | 147,343 | 1,200 | 349,844 | 42.1% |
| 2026-08-21 | 308,183 | 0 | 624,270 | 49.4% |
| 2026-08-20 | 430,837 | 0 | 840,603 | 51.3% |
| 2026-08-19 | 715,713 | 0 | 1,571,802 | 45.5% |
| 2026-08-18 | 514,163 | 0 | 1,139,120 | 45.1% |
| 2026-08-17 | 388,220 | 2,314 | 1,055,936 | 36.8% |
| 2026-08-14 | 329,443 | 0 | 493,047 | 66.8% |
| 2026-08-13 | 495,890 | 0 | 906,356 | 54.7% |
| 2026-08-12 | 1,130,461 | 0 | 2,792,511 | 40.5% |
| 2026-08-11 | 892,031 | 0 | 1,780,555 | 50.1% |
| 2026-08-10 | 720,765 | 0 | 1,548,502 | 46.5% |
Showing 1–50 of 65 days
Key facts
CIK
1738021
CUSIP
20454B104
13F (30d)
10 filings
10 filers
Visit website
Investor relations