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Contract OI history

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Oct 30, 2026 EXPIRATION

CRM $227.50 Put

CRM261030P00227500

Latest saved OI591Oct 23, 2026
Last change+39vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $227.50 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. 5912950 2026-10-09: 0 OI2026-10-13: 260 OI2026-10-14: 260 OI2026-10-15: 258 OI2026-10-16: 251 OI2026-10-21: 552 OI2026-10-23: 591 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing591+39
Oct 21, 2026552+301
Oct 16, 2026251-7
Oct 15, 2026258-2
Oct 14, 20262600
Oct 13, 2026260+260
Oct 09, 20260No prior observation