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Contract OI history

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Dec 15, 2028 EXPIRATION

CRWD $100.00 Put

CRWD281215P00100000

Latest saved OI420Oct 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 $100.00 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. 4212100 2026-10-09: 421 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 420 OI2026-10-16: 420 OI2026-10-21: 420 OI2026-10-23: 420 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, 2026Viewing4200
Oct 21, 20264200
Oct 16, 20264200
Oct 15, 2026420-1
Oct 14, 20264210
Oct 13, 20264210
Oct 09, 2026421No prior observation