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Contract OI history

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Mar 19, 2027 EXPIRATION

BABA $70.00 Put

BABA270319P00070000

Latest saved OI359Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $70.00 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. 3591790 2026-10-02: 241 OI2026-10-05: 245 OI2026-10-06: 357 OI2026-10-07: 357 OI2026-10-08: 357 OI2026-10-09: 357 OI2026-10-13: 357 OI2026-10-14: 357 OI2026-10-15: 358 OI2026-10-16: 358 OI2026-10-21: 358 OI2026-10-23: 359 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, 2026Viewing359+1
Oct 21, 20263580
Oct 16, 20263580
Oct 15, 2026358+1
Oct 14, 20263570
Oct 13, 20263570
Oct 09, 20263570
Oct 08, 20263570
Oct 07, 20263570
Oct 06, 2026357+112
Oct 05, 2026245+4
Oct 02, 2026241No prior observation