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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $275.00 Put

CRWD270115P00275000

Latest saved OI422Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $275.00 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. 4222110 2026-10-09: 389 OI2026-10-13: 415 OI2026-10-14: 415 OI2026-10-15: 410 OI2026-10-16: 420 OI2026-10-21: 420 OI2026-10-23: 422 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, 2026Viewing422+2
Oct 21, 20264200
Oct 16, 2026420+10
Oct 15, 2026410-5
Oct 14, 20264150
Oct 13, 2026415+26
Oct 09, 2026389No prior observation