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Contract OI history

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Oct 23, 2026 EXPIRATION

CRWD $272.50 Put

CRWD261023P00272500

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $272.50 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. 2541270 2026-10-09: 188 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 250 OI2026-10-16: 240 OI2026-10-21: 0 OI2026-10-23: 0 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, 2026Viewing00
Oct 21, 20260-240
Oct 16, 2026240-10
Oct 15, 2026250-4
Oct 14, 20262540
Oct 13, 2026254+66
Oct 09, 2026188No prior observation