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Contract OI history

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Sep 17, 2027 EXPIRATION

CRWD $165.00 Put

CRWD270917P00165000

Latest saved OI290Oct 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 $165.00 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. 2901450 2026-10-09: 35 OI2026-10-13: 35 OI2026-10-14: 35 OI2026-10-15: 285 OI2026-10-16: 285 OI2026-10-21: 290 OI2026-10-23: 290 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, 2026Viewing2900
Oct 21, 2026290+5
Oct 16, 20262850
Oct 15, 2026285+250
Oct 14, 2026350
Oct 13, 2026350
Oct 09, 202635No prior observation