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Contract OI history

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Oct 30, 2026 EXPIRATION

CRWD $205.00 Put

CRWD261030P00205000

Latest saved OI410Oct 23, 2026
Last change+110vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $205.00 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. 4102050 2026-10-09: 156 OI2026-10-13: 156 OI2026-10-14: 156 OI2026-10-15: 158 OI2026-10-16: 170 OI2026-10-21: 300 OI2026-10-23: 410 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, 2026Viewing410+110
Oct 21, 2026300+130
Oct 16, 2026170+12
Oct 15, 2026158+2
Oct 14, 20261560
Oct 13, 20261560
Oct 09, 2026156No prior observation