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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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ZSL short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float––
Days to Cover1.01,964,473 average daily volume
Open Short Position1,038,906ProShares UltraShort Silver
Change vs Previous+69,800+7.2%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 20261,038,906+69,800+7.2%1.0–
Jul 15, 2026969,106-21,153-2.1%1.0–
Jun 30, 2026990,259-14,008-1.4%1.0–

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade DateShort VolumeShort ExemptFINRA TotalShort Volume %Facilities
Aug 21, 2026695,8232,5851,198,06558.1%3
Aug 20, 2026537,7769,8281,128,06447.7%3
Aug 19, 2026438,8409,143883,42349.7%3
Aug 18, 2026331,1151,698826,16140.1%3
Aug 17, 2026357,1415,450803,58944.4%3
Aug 14, 2026240,8461,091652,69636.9%2
Aug 13, 2026287,8123,860707,05040.7%3
Aug 12, 2026190,8822,985487,66139.1%3
Aug 11, 2026264,09410,904676,74839.0%3
Aug 10, 2026814,8354,1251,517,34553.7%3
Aug 7, 2026429,09112,7431,140,96937.6%3
Aug 6, 2026248,15064,166616,46540.3%3
Aug 5, 2026232,96752,517584,79239.8%3
Aug 4, 2026197,5766,038521,58037.9%3
Aug 3, 2026254,408110546,69646.5%3
Jul 31, 2026151,2504,100345,67543.8%3
Jul 30, 2026223,502483541,45141.3%3
Jul 29, 2026344,07412,082927,93937.1%3
Jul 28, 2026321,8482,126805,58440.0%3
Jul 27, 2026188,56325506,41437.2%3
Jul 24, 2026187,1341,010553,22333.8%3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.