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Contract OI history

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Feb 19, 2027 EXPIRATION

BABA $90.00 Put

BABA270219P00090000

Latest saved OI1,565Oct 23, 2026
Last change+137vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $90.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5657820 2026-10-02: 253 OI2026-10-05: 257 OI2026-10-06: 261 OI2026-10-07: 265 OI2026-10-08: 265 OI2026-10-09: 354 OI2026-10-13: 1,324 OI2026-10-14: 1,324 OI2026-10-15: 1,324 OI2026-10-16: 1,338 OI2026-10-21: 1,428 OI2026-10-23: 1,565 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BABA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,565+137
Oct 21, 20261,428+90
Oct 16, 20261,338+14
Oct 15, 20261,3240
Oct 14, 20261,3240
Oct 13, 20261,324+970
Oct 09, 2026354+89
Oct 08, 20262650
Oct 07, 2026265+4
Oct 06, 2026261+4
Oct 05, 2026257+4
Oct 02, 2026253No prior observation