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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $140.00 Put

CRWD261120P00140000

Latest saved OI1,018Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $140.00 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. 1,0185090 2026-10-09: 1,016 OI2026-10-13: 1,014 OI2026-10-14: 1,014 OI2026-10-15: 1,014 OI2026-10-16: 1,012 OI2026-10-21: 1,014 OI2026-10-23: 1,018 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, 2026Viewing1,018+4
Oct 21, 20261,014+2
Oct 16, 20261,012-2
Oct 15, 20261,0140
Oct 14, 20261,0140
Oct 13, 20261,014-2
Oct 09, 20261,016No prior observation