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Contract OI history

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Jan 19, 2029 EXPIRATION

CRWD $180.00 Put

CRWD290119P00180000

Latest saved OI199Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $180.00 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. 2121060 2026-10-09: 202 OI2026-10-13: 202 OI2026-10-14: 202 OI2026-10-15: 202 OI2026-10-16: 199 OI2026-10-21: 212 OI2026-10-23: 199 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, 2026Viewing199-13
Oct 21, 2026212+13
Oct 16, 2026199-3
Oct 15, 20262020
Oct 14, 20262020
Oct 13, 20262020
Oct 09, 2026202No prior observation