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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $200.00 Put

CRWD270115P00200000

Latest saved OI3,869Oct 23, 2026
Last change+102vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $200.00 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. 3,8691,9340 2026-10-09: 3,038 OI2026-10-13: 3,520 OI2026-10-14: 3,520 OI2026-10-15: 3,570 OI2026-10-16: 3,565 OI2026-10-21: 3,767 OI2026-10-23: 3,869 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, 2026Viewing3,869+102
Oct 21, 20263,767+202
Oct 16, 20263,565-5
Oct 15, 20263,570+50
Oct 14, 20263,5200
Oct 13, 20263,520+482
Oct 09, 20263,038No prior observation