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Contract OI history

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Jan 21, 2028 EXPIRATION

BABA $115.00 Put

BABA280121P00115000

Latest saved OI423Oct 23, 2026
Last change+102vs 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. 4232110 2026-10-02: 322 OI2026-10-05: 321 OI2026-10-06: 321 OI2026-10-07: 321 OI2026-10-08: 321 OI2026-10-09: 321 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 321 OI2026-10-16: 321 OI2026-10-21: 321 OI2026-10-23: 423 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, 2026Viewing423+102
Oct 21, 20263210
Oct 16, 20263210
Oct 15, 20263210
Oct 14, 20263210
Oct 13, 20263210
Oct 09, 20263210
Oct 08, 20263210
Oct 07, 20263210
Oct 06, 20263210
Oct 05, 2026321-1
Oct 02, 2026322No prior observation