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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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LYB short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31
Short % of Float4.8%257,616,000 float shares
Days to Cover2.74,579,314 average daily volume
Open Short Position12,337,210LyondellBasell Industries N.V.
Change vs Previous-191,421-1.5%

Short interest history

Twice-monthly snapshots of open short positions.

SettlementShort PositionChangeChange %Days to CoverShort % Float
Jul 31, 202612,337,210-191,421-1.5%2.74.8%
Jul 15, 202612,528,631-361,809-2.8%2.24.9%
Jun 30, 202612,890,440-1,022,770-7.3%2.25.0%

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, 2026540,2050964,43256.0%3
Aug 20, 2026959,84241,475,38965.1%3
Aug 19, 20261,162,5761,0451,618,09871.8%3
Aug 18, 2026761,34761,144,39066.5%3
Aug 17, 20261,070,038271,452,57973.7%3
Aug 14, 2026366,8576597,64861.4%3
Aug 13, 2026603,82913896,52167.4%3
Aug 12, 2026733,6032041,175,60062.4%3
Aug 11, 2026637,90731,111,41857.4%3
Aug 10, 2026639,295491,171,64754.6%3
Aug 7, 2026832,065631,399,73559.4%3
Aug 6, 2026993,8126531,796,34155.3%3
Aug 5, 2026807,5723,4411,326,00360.9%3
Aug 4, 2026629,7911,7001,236,89250.9%3
Aug 3, 20261,480,35002,313,53864.0%3
Jul 31, 20261,431,2903562,171,51265.9%3
Jul 30, 2026792,5461801,515,63952.3%3
Jul 29, 2026732,8355362,079,02835.2%3
Jul 28, 20261,168,10122,103,38755.5%3
Jul 27, 20261,124,8012,4201,717,80665.5%3
Jul 24, 2026920,7836521,729,93953.2%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.