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Contract OI history

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Jan 21, 2028 EXPIRATION

BABA $200.00 Put

BABA280121P00200000

Latest saved OI5Oct 23, 2026
Last change-568vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $200.00 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. 6223110 2026-10-02: 622 OI2026-10-05: 622 OI2026-10-06: 622 OI2026-10-07: 622 OI2026-10-08: 622 OI2026-10-09: 577 OI2026-10-13: 577 OI2026-10-14: 577 OI2026-10-15: 577 OI2026-10-16: 577 OI2026-10-21: 573 OI2026-10-23: 5 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, 2026Viewing5-568
Oct 21, 2026573-4
Oct 16, 20265770
Oct 15, 20265770
Oct 14, 20265770
Oct 13, 20265770
Oct 09, 2026577-45
Oct 08, 20266220
Oct 07, 20266220
Oct 06, 20266220
Oct 05, 20266220
Oct 02, 2026622No prior observation