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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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MIY short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float––
Days to Cover1.166,795 average daily volume
Open Short Position74,084BLACKROCK MUNIYIELD MICHIGAN Q
Change vs Previous+14,155+23.6%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202674,084+14,155+23.6%1.1–
Jul 15, 202659,929+1,267+2.2%1.1–
Jun 30, 202658,662-16,631-22.1%1.2–

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, 20262,361026,5108.9%1
Aug 20, 202628,829038,11875.6%1
Aug 19, 20261,165013,7578.5%1
Aug 18, 202630,224075,39040.1%2
Aug 17, 202613,361028,38647.1%2
Aug 14, 202612,039027,44943.9%3
Aug 13, 20269,334022,74241.0%1
Aug 12, 20264,78710013,39035.8%2
Aug 11, 202619,265045,46042.4%2
Aug 10, 202639,089071,70454.5%1
Aug 7, 202626,478074,42235.6%2
Aug 6, 202626,962031,85384.6%2
Aug 5, 20269,329025,63536.4%1
Aug 4, 20264,09408,33049.1%2
Aug 3, 202612,246023,08253.1%2
Jul 31, 202644,896078,28357.4%3
Jul 30, 202616,020039,31040.8%3
Jul 29, 202613,436035,22038.1%2
Jul 28, 202619,734045,96442.9%2
Jul 27, 202610,176032,20931.6%1
Jul 24, 202615,154023,47364.6%1

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