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Contract OI history

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Feb 19, 2027 EXPIRATION

CRWD $140.00 Put

CRWD270219P00140000

Latest saved OI515Oct 23, 2026
Last change+94vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $140.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5152570 2026-10-09: 419 OI2026-10-13: 420 OI2026-10-14: 420 OI2026-10-15: 420 OI2026-10-16: 420 OI2026-10-21: 421 OI2026-10-23: 515 OI Oct 09, 2026Oct 23, 2026

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

CRWD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing515+94
Oct 21, 2026421+1
Oct 16, 20264200
Oct 15, 20264200
Oct 14, 20264200
Oct 13, 2026420+1
Oct 09, 2026419No prior observation