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Contract OI history

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Jan 21, 2028 EXPIRATION

BABA $150.00 Put

BABA280121P00150000

Latest saved OI1,771Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BABA $150.00 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. 1,7748870 2026-10-02: 1,774 OI2026-10-05: 1,774 OI2026-10-06: 1,774 OI2026-10-07: 1,774 OI2026-10-08: 1,774 OI2026-10-09: 1,773 OI2026-10-13: 1,773 OI2026-10-14: 1,773 OI2026-10-15: 1,773 OI2026-10-16: 1,772 OI2026-10-21: 1,771 OI2026-10-23: 1,771 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, 2026Viewing1,7710
Oct 21, 20261,771-1
Oct 16, 20261,772-1
Oct 15, 20261,7730
Oct 14, 20261,7730
Oct 13, 20261,7730
Oct 09, 20261,773-1
Oct 08, 20261,7740
Oct 07, 20261,7740
Oct 06, 20261,7740
Oct 05, 20261,7740
Oct 02, 20261,774No prior observation