SIZE · iShares MSCI USA Size Factor ETF · Short Volume ETF

$180.88 +0.69 (+0.38%)

Volume · Oct 22 1520 Avg daily vol (3M) 5529

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.

Pull daily short volume through the short interest API or MCP →

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Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-10-22	79	0	530	14.8%
2026-10-21	361	26	989	36.5%
2026-10-20	701	31	1,634	42.9%
2026-10-19	290	0	2,668	10.9%
2026-10-16	424	0	1,169	36.3%
2026-10-15	463	0	666	69.5%
2026-10-14	441	0	4,002	11.0%
2026-10-13	2,363	0	10,280	23.0%
2026-10-12	685	0	1,269	54.0%
2026-10-09	573	0	3,164	18.1%
2026-10-08	1,086	0	1,516	71.6%
2026-10-07	157	0	3,815	4.1%
2026-10-06	2,683	0	3,419	78.5%
2026-10-05	422	0	866	48.7%
2026-10-02	1,597	0	2,264	70.5%
2026-10-01	1,223	0	12,364	9.9%
2026-09-30	1,409	0	1,791	78.7%
2026-09-29	1,558	0	2,359	66.0%
2026-09-28	1,595	199	4,168	38.3%
2026-09-25	1,752	0	2,072	84.6%
2026-09-24	5,587	0	6,938	80.5%
2026-09-23	4,139	0	4,428	93.5%
2026-09-22	2,603	0	3,774	69.0%
2026-09-21	1,490	0	2,622	56.8%
2026-09-18	805	0	1,261	63.8%
2026-09-17	922	0	2,392	38.5%
2026-09-16	678	0	1,044	65.0%
2026-09-15	2,014	0	2,450	82.2%
2026-09-14	1,750	0	7,438	23.5%
2026-09-11	732	0	1,340	54.6%
2026-09-10	1,717	0	3,398	50.5%
2026-09-09	660	0	1,515	43.6%
2026-09-08	898	0	2,470	36.4%
2026-09-04	1,735	0	2,217	78.3%
2026-09-03	745	0	1,148	64.9%
2026-09-02	551	0	1,155	47.7%
2026-09-01	975	0	1,761	55.4%
2026-08-31	1,547	0	2,128	72.7%
2026-08-28	1,288	300	1,320	97.6%
2026-08-27	2,988	0	3,307	90.4%
2026-08-26	1,008	0	1,604	62.8%
2026-08-25	757	0	6,576	11.5%
2026-08-24	957	0	1,861	51.4%
2026-08-21	402	0	1,289	31.2%
2026-08-20	1,409	0	1,843	76.5%
2026-08-19	867	0	1,127	77.0%
2026-08-18	1,220	0	1,622	75.2%
2026-08-17	2,765	0	3,042	90.9%
2026-08-14	8,767	0	9,444	92.8%
2026-08-13	1,401	0	3,021	46.4%

Showing 1–50 of 66 days