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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $180.00 Put

CRWD270115P00180000

Latest saved OI1,113Oct 23, 2026
Last change-341vs 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. 1,4547270 2026-10-09: 975 OI2026-10-13: 1,023 OI2026-10-14: 1,023 OI2026-10-15: 999 OI2026-10-16: 1,005 OI2026-10-21: 1,454 OI2026-10-23: 1,113 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, 2026Viewing1,113-341
Oct 21, 20261,454+449
Oct 16, 20261,005+6
Oct 15, 2026999-24
Oct 14, 20261,0230
Oct 13, 20261,023+48
Oct 09, 2026975No prior observation