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Mar 19, 2027 EXPIRATION

C $140.00 Put

C270319P00140000

Latest saved OI640Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $140.00 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. 6403200 2026-10-02: 534 OI2026-10-05: 504 OI2026-10-06: 502 OI2026-10-07: 496 OI2026-10-08: 496 OI2026-10-09: 496 OI2026-10-13: 497 OI2026-10-14: 497 OI2026-10-15: 497 OI2026-10-16: 640 OI2026-10-21: 640 OI2026-10-23: 640 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6400
Oct 21, 20266400
Oct 16, 2026640+143
Oct 15, 20264970
Oct 14, 20264970
Oct 13, 2026497+1
Oct 09, 20264960
Oct 08, 20264960
Oct 07, 2026496-6
Oct 06, 2026502-2
Oct 05, 2026504-30
Oct 02, 2026534No prior observation