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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $150.00 Put

CRWD261120P00150000

Latest saved OI493Oct 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 $150.00 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. 4942470 2026-10-09: 491 OI2026-10-13: 490 OI2026-10-14: 490 OI2026-10-15: 490 OI2026-10-16: 494 OI2026-10-21: 491 OI2026-10-23: 493 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, 2026Viewing493+2
Oct 21, 2026491-3
Oct 16, 2026494+4
Oct 15, 20264900
Oct 14, 20264900
Oct 13, 2026490-1
Oct 09, 2026491No prior observation