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Contract OI history

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Jan 21, 2028 EXPIRATION

BABA $80.00 Put

BABA280121P00080000

Latest saved OI710Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $80.00 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. 7103550 2026-10-02: 705 OI2026-10-05: 706 OI2026-10-06: 703 OI2026-10-07: 706 OI2026-10-08: 706 OI2026-10-09: 703 OI2026-10-13: 702 OI2026-10-14: 702 OI2026-10-15: 702 OI2026-10-16: 702 OI2026-10-21: 703 OI2026-10-23: 710 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, 2026Viewing710+7
Oct 21, 2026703+1
Oct 16, 20267020
Oct 15, 20267020
Oct 14, 20267020
Oct 13, 2026702-1
Oct 09, 2026703-3
Oct 08, 20267060
Oct 07, 2026706+3
Oct 06, 2026703-3
Oct 05, 2026706+1
Oct 02, 2026705No prior observation