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Contract OI history

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Mar 19, 2027 EXPIRATION

CRWD $180.00 Put

CRWD270319P00180000

Latest saved OI662Oct 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 $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. 6623310 2026-10-09: 590 OI2026-10-13: 581 OI2026-10-14: 581 OI2026-10-15: 595 OI2026-10-16: 582 OI2026-10-21: 662 OI2026-10-23: 662 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, 2026Viewing6620
Oct 21, 2026662+80
Oct 16, 2026582-13
Oct 15, 2026595+14
Oct 14, 20265810
Oct 13, 2026581-9
Oct 09, 2026590No prior observation