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Contract OI history

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Mar 19, 2027 EXPIRATION

BABA $80.00 Put

BABA270319P00080000

Latest saved OI1,009Oct 23, 2026
Last change-11vs 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. 1,0205100 2026-10-02: 748 OI2026-10-05: 826 OI2026-10-06: 909 OI2026-10-07: 910 OI2026-10-08: 910 OI2026-10-09: 961 OI2026-10-13: 991 OI2026-10-14: 991 OI2026-10-15: 991 OI2026-10-16: 993 OI2026-10-21: 1,020 OI2026-10-23: 1,009 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, 2026Viewing1,009-11
Oct 21, 20261,020+27
Oct 16, 2026993+2
Oct 15, 20269910
Oct 14, 20269910
Oct 13, 2026991+30
Oct 09, 2026961+51
Oct 08, 20269100
Oct 07, 2026910+1
Oct 06, 2026909+83
Oct 05, 2026826+78
Oct 02, 2026748No prior observation