ZS · Zscaler, Inc.

$188.79 +4.56 (+2.48%) At close · Aug 31

Russell 1000 member Rebalance outlook locked

Market Cap

$30.63B

161.71M

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 %
2026-08-31	360,014	166	955,739	37.7%
2026-08-28	378,570	3,173	847,287	44.7%
2026-08-27	798,960	2,861	1,866,317	42.8%
2026-08-26	370,420	5,082	841,957	44.0%
2026-08-25	401,830	5,504	894,389	44.9%
2026-08-24	301,263	1,395	603,279	49.9%
2026-08-21	269,401	3,519	700,395	38.5%
2026-08-20	399,384	1,288	941,337	42.4%
2026-08-19	362,363	778	653,380	55.5%
2026-08-18	315,652	1,051	805,638	39.2%
2026-08-17	449,448	236	1,092,571	41.1%
2026-08-14	430,325	1,075	947,703	45.4%
2026-08-13	386,495	840	980,847	39.4%
2026-08-12	352,296	983	805,532	43.7%
2026-08-11	386,576	2,195	980,486	39.4%
2026-08-10	549,485	1,246	1,320,602	41.6%
2026-08-07	391,935	3,242	854,359	45.9%
2026-08-06	345,456	978	647,625	53.3%
2026-08-05	425,232	2,007	819,904	51.9%
2026-08-04	493,275	4,439	985,756	50.0%
2026-08-03	424,146	4,410	915,962	46.3%
2026-07-31	374,064	2,724	992,874	37.7%
2026-07-30	614,610	412	1,130,084	54.4%
2026-07-29	403,218	7,998	736,689	54.7%
2026-07-28	566,730	2,424	1,008,246	56.2%
2026-07-27	382,270	2,975	783,424	48.8%
2026-07-24	277,420	3,855	547,647	50.7%
2026-07-23	366,281	3,159	716,905	51.1%
2026-07-22	384,131	1,933	889,219	43.2%
2026-07-21	435,013	1,392	789,842	55.1%
2026-07-20	343,335	3,637	691,274	49.7%
2026-07-17	530,377	1,201	1,004,477	52.8%
2026-07-16	364,286	998	682,114	53.4%
2026-07-15	494,845	3,985	1,003,555	49.3%
2026-07-14	616,759	2,836	1,440,331	42.8%
2026-07-13	383,622	304	705,783	54.4%
2026-07-10	1,128,675	1,524	1,852,819	60.9%
2026-07-09	423,677	2,295	852,317	49.7%
2026-07-08	499,196	3,255	1,114,988	44.8%
2026-07-07	536,298	5,567	1,148,565	46.7%
2026-07-06	367,196	1,005	839,653	43.7%
2026-07-02	456,565	5,396	1,061,561	43.0%
2026-07-01	556,937	2,856	1,590,880	35.0%
2026-06-30	487,031	848	1,087,320	44.8%
2026-06-29	483,150	7,486	1,270,487	38.0%
2026-06-26	501,931	3,831	1,237,641	40.6%
2026-06-25	552,033	2,283	971,791	56.8%
2026-06-24	554,097	2,331	1,088,070	50.9%
2026-06-23	424,937	1,502	992,416	42.8%
2026-06-22	491,580	7,231	1,304,165	37.7%

Showing 1–50 of 64 days

Key facts CIK 1713683 CUSIP 98980G102 13F (30d) 533 filings 507 filers Visit website Investor relations