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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $135.00 Put

CRWD261218P00135000

Latest saved OI474Oct 23, 2026
Last change-29vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $135.00 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. 5032510 2026-10-09: 487 OI2026-10-13: 486 OI2026-10-14: 486 OI2026-10-15: 486 OI2026-10-16: 488 OI2026-10-21: 503 OI2026-10-23: 474 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, 2026Viewing474-29
Oct 21, 2026503+15
Oct 16, 2026488+2
Oct 15, 20264860
Oct 14, 20264860
Oct 13, 2026486-1
Oct 09, 2026487No prior observation