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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $45.00 Put

CRWD261218P00045000

Latest saved OI1,461Oct 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 $45.00 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. 1,4617300 2026-10-09: 1,460 OI2026-10-13: 1,460 OI2026-10-14: 1,460 OI2026-10-15: 1,460 OI2026-10-16: 1,460 OI2026-10-21: 1,460 OI2026-10-23: 1,461 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, 2026Viewing1,461+1
Oct 21, 20261,4600
Oct 16, 20261,4600
Oct 15, 20261,4600
Oct 14, 20261,4600
Oct 13, 20261,4600
Oct 09, 20261,460No prior observation