ALEC · Alector, Inc. · Short Volume
Market Cap
$241.18M
Shares
111.66M
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 % |
|---|---|---|---|---|
| 2026-09-11 | 133,513 | 4,005 | 3,658,891 | 3.6% |
| 2026-09-10 | 239,773 | 30,193 | 2,743,748 | 8.7% |
| 2026-09-09 | 67,364 | 0 | 136,654 | 49.3% |
| 2026-09-08 | 133,644 | 200 | 189,374 | 70.6% |
| 2026-09-04 | 52,694 | 6,525 | 136,359 | 38.6% |
| 2026-09-03 | 375,670 | 144,119 | 590,892 | 63.6% |
| 2026-09-02 | 196,480 | 250 | 416,142 | 47.2% |
| 2026-09-01 | 91,961 | 0 | 146,007 | 63.0% |
| 2026-08-31 | 60,030 | 9 | 161,262 | 37.2% |
| 2026-08-28 | 52,172 | 0 | 142,774 | 36.5% |
| 2026-08-27 | 81,952 | 0 | 149,730 | 54.7% |
| 2026-08-26 | 215,011 | 9,012 | 296,109 | 72.6% |
| 2026-08-25 | 99,887 | 0 | 174,240 | 57.3% |
| 2026-08-24 | 109,639 | 0 | 212,215 | 51.7% |
| 2026-08-21 | 44,516 | 1,154 | 124,900 | 35.6% |
| 2026-08-20 | 45,082 | 604 | 146,187 | 30.8% |
| 2026-08-19 | 209,705 | 0 | 2,049,111 | 10.2% |
| 2026-08-18 | 2,330,719 | 1,010 | 4,028,984 | 57.8% |
| 2026-08-17 | 72,867 | 0 | 305,020 | 23.9% |
| 2026-08-14 | 86,238 | 0 | 189,957 | 45.4% |
| 2026-08-13 | 232,804 | 0 | 466,647 | 49.9% |
| 2026-08-12 | 168,281 | 186 | 272,283 | 61.8% |
| 2026-08-11 | 1,882,256 | 78,143 | 3,647,125 | 51.6% |
| 2026-08-10 | 143,047 | 3,144 | 373,107 | 38.3% |
| 2026-08-07 | 138,701 | 1,235 | 568,404 | 24.4% |
| 2026-08-06 | 1,356,598 | 201 | 1,992,323 | 68.1% |
| 2026-08-05 | 78,410 | 0 | 128,952 | 60.8% |
| 2026-08-04 | 76,421 | 0 | 151,511 | 50.4% |
| 2026-08-03 | 60,971 | 0 | 112,522 | 54.2% |
| 2026-07-31 | 107,500 | 0 | 161,802 | 66.4% |
| 2026-07-30 | 125,496 | 0 | 199,707 | 62.8% |
| 2026-07-29 | 53,677 | 0 | 81,502 | 65.9% |
| 2026-07-28 | 44,438 | 0 | 87,188 | 51.0% |
| 2026-07-27 | 34,335 | 0 | 45,761 | 75.0% |
| 2026-07-24 | 86,744 | 1 | 109,499 | 79.2% |
| 2026-07-23 | 84,705 | 0 | 115,249 | 73.5% |
| 2026-07-22 | 87,933 | 0 | 115,234 | 76.3% |
| 2026-07-21 | 124,374 | 0 | 236,816 | 52.5% |
| 2026-07-20 | 66,770 | 0 | 103,629 | 64.4% |
| 2026-07-17 | 82,529 | 0 | 134,092 | 61.5% |
| 2026-07-16 | 97,771 | 0 | 181,023 | 54.0% |
| 2026-07-15 | 173,095 | 1,200 | 241,645 | 71.6% |
| 2026-07-14 | 109,852 | 0 | 133,616 | 82.2% |
| 2026-07-13 | 158,206 | 1,101 | 213,013 | 74.3% |
| 2026-07-10 | 89,896 | 429 | 128,233 | 70.1% |
| 2026-07-09 | 126,096 | 1,080 | 226,682 | 55.6% |
| 2026-07-08 | 80,616 | 1 | 95,288 | 84.6% |
| 2026-07-07 | 77,019 | 0 | 129,560 | 59.4% |
| 2026-07-06 | 93,651 | 0 | 117,639 | 79.6% |
| 2026-07-02 | 64,032 | 801 | 125,854 | 50.9% |
Showing 1–50 of 62 days