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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $100.00 Put

CRWD261218P00100000

Latest saved OI1,975Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $100.00 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. 1,9819900 2026-10-09: 1,981 OI2026-10-13: 1,981 OI2026-10-14: 1,981 OI2026-10-15: 1,980 OI2026-10-16: 1,980 OI2026-10-21: 1,974 OI2026-10-23: 1,975 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, 2026Viewing1,975+1
Oct 21, 20261,974-6
Oct 16, 20261,9800
Oct 15, 20261,980-1
Oct 14, 20261,9810
Oct 13, 20261,9810
Oct 09, 20261,981No prior observation