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Contract OI history

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Oct 30, 2026 EXPIRATION

BABA $90.00 Put

BABA261030P00090000

Latest saved OI1,994Oct 23, 2026
Last change+146vs 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. 1,9949970 2026-10-02: 342 OI2026-10-05: 363 OI2026-10-06: 363 OI2026-10-07: 389 OI2026-10-08: 389 OI2026-10-09: 399 OI2026-10-13: 401 OI2026-10-14: 401 OI2026-10-15: 402 OI2026-10-16: 402 OI2026-10-21: 1,848 OI2026-10-23: 1,994 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, 2026Viewing1,994+146
Oct 21, 20261,848+1,446
Oct 16, 20264020
Oct 15, 2026402+1
Oct 14, 20264010
Oct 13, 2026401+2
Oct 09, 2026399+10
Oct 08, 20263890
Oct 07, 2026389+26
Oct 06, 20263630
Oct 05, 2026363+21
Oct 02, 2026342No prior observation