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Contract OI history

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Mar 19, 2027 EXPIRATION

BABA $85.00 Put

BABA270319P00085000

Latest saved OI2,957Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $85.00 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. 2,9571,4780 2026-10-02: 2,844 OI2026-10-05: 2,844 OI2026-10-06: 2,904 OI2026-10-07: 2,904 OI2026-10-08: 2,904 OI2026-10-09: 2,904 OI2026-10-13: 2,904 OI2026-10-14: 2,904 OI2026-10-15: 2,904 OI2026-10-16: 2,905 OI2026-10-21: 2,920 OI2026-10-23: 2,957 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, 2026Viewing2,957+37
Oct 21, 20262,920+15
Oct 16, 20262,905+1
Oct 15, 20262,9040
Oct 14, 20262,9040
Oct 13, 20262,9040
Oct 09, 20262,9040
Oct 08, 20262,9040
Oct 07, 20262,9040
Oct 06, 20262,904+60
Oct 05, 20262,8440
Oct 02, 20262,844No prior observation