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Contract OI history

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Mar 19, 2027 EXPIRATION

BABA $135.00 Put

BABA270319P00135000

Latest saved OI511Oct 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 $135.00 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. 5112550 2026-10-02: 300 OI2026-10-05: 301 OI2026-10-06: 301 OI2026-10-07: 301 OI2026-10-08: 301 OI2026-10-09: 311 OI2026-10-13: 311 OI2026-10-14: 311 OI2026-10-15: 311 OI2026-10-16: 311 OI2026-10-21: 511 OI2026-10-23: 511 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, 2026Viewing5110
Oct 21, 2026511+200
Oct 16, 20263110
Oct 15, 20263110
Oct 14, 20263110
Oct 13, 20263110
Oct 09, 2026311+10
Oct 08, 20263010
Oct 07, 20263010
Oct 06, 20263010
Oct 05, 2026301+1
Oct 02, 2026300No prior observation