OITracker Cboe delayed data

Contract OI history

Back to BABA

Dec 15, 2028 EXPIRATION

BABA $90.00 Put

BABA281215P00090000

Latest saved OI291Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $90.00 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. 3981990 2026-10-02: 398 OI2026-10-05: 398 OI2026-10-06: 396 OI2026-10-07: 313 OI2026-10-08: 313 OI2026-10-09: 296 OI2026-10-13: 296 OI2026-10-14: 296 OI2026-10-15: 296 OI2026-10-16: 290 OI2026-10-21: 290 OI2026-10-23: 291 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, 2026Viewing291+1
Oct 21, 20262900
Oct 16, 2026290-6
Oct 15, 20262960
Oct 14, 20262960
Oct 13, 20262960
Oct 09, 2026296-17
Oct 08, 20263130
Oct 07, 2026313-83
Oct 06, 2026396-2
Oct 05, 20263980
Oct 02, 2026398No prior observation