ALEC · Alector, Inc.

$1.63 +0.11 (+7.24%)

Market Cap

$168.76M

111.03M

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.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
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%
2026-07-01	65,105	210	105,950	61.4%
2026-06-30	106,405	0	175,209	60.7%
2026-06-29	94,839	24,242	159,409	59.5%
2026-06-26	88,637	0	132,994	66.6%
2026-06-25	135,661	1,383	2,133,515	6.4%
2026-06-24	82,285	16	152,985	53.8%
2026-06-23	158,581	2,109	296,660	53.5%
2026-06-22	194,297	6,000	579,016	33.6%
2026-06-18	136,074	0	195,731	69.5%
2026-06-17	87,532	6	133,480	65.6%
2026-06-16	68,337	0	103,400	66.1%
2026-06-15	80,429	71	196,739	40.9%
2026-06-12	45,770	0	68,198	67.1%
2026-06-11	94,830	0	176,911	53.6%
2026-06-10	86,341	0	142,409	60.6%
2026-06-09	56,303	0	112,834	49.9%
2026-06-08	149,987	2,138	245,059	61.2%
2026-06-05	67,652	421	124,169	54.5%
2026-06-04	80,283	10,461	164,883	48.7%
2026-06-03	241,790	28,340	718,980	33.6%
2026-06-02	371,464	96,223	536,667	69.2%
2026-06-01	142,812	2,024	251,347	56.8%
2026-05-29	155,810	0	365,824	42.6%
2026-05-28	78,211	0	821,615	9.5%
2026-05-27	96,038	0	159,651	60.2%
2026-05-26	52,841	0	136,317	38.8%
2026-05-22	49,880	0	108,342	46.0%
2026-05-21	172,645	0	421,371	41.0%
2026-05-20	174,710	750	362,418	48.2%
2026-05-19	230,971	0	326,052	70.8%
2026-05-18	171,518	967	356,736	48.1%

Showing 1–50 of 62 days

Key facts CIK 1653087 CUSIP 014442107 13F (30d) 20 filings 20 filers Visit website Investor relations