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Contract OI history

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Jan 15, 2027 EXPIRATION

BABA $115.00 Put

BABA2270115P00115000

Latest saved OI920Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $115.00 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. 9204600 2026-10-02: 920 OI2026-10-05: 920 OI2026-10-06: 920 OI2026-10-07: 920 OI2026-10-08: 920 OI2026-10-09: 920 OI2026-10-13: 920 OI2026-10-14: 920 OI2026-10-15: 915 OI2026-10-16: 915 OI2026-10-21: 915 OI2026-10-23: 920 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, 2026Viewing920+5
Oct 21, 20269150
Oct 16, 20269150
Oct 15, 2026915-5
Oct 14, 20269200
Oct 13, 20269200
Oct 09, 20269200
Oct 08, 20269200
Oct 07, 20269200
Oct 06, 20269200
Oct 05, 20269200
Oct 02, 2026920No prior observation