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Contract OI history

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May 21, 2027 EXPIRATION

CRM $220.00 Put

CRM270521P00220000

Latest saved OI1,025Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CRM $220.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0255120 2026-10-02: 1,013 OI2026-10-05: 1,013 OI2026-10-06: 1,016 OI2026-10-07: 1,016 OI2026-10-08: 1,016 OI2026-10-09: 1,022 OI2026-10-13: 1,022 OI2026-10-14: 1,022 OI2026-10-15: 1,022 OI2026-10-16: 1,022 OI2026-10-21: 1,022 OI2026-10-23: 1,025 OI Oct 02, 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, 2026Viewing1,025+3
Oct 21, 20261,0220
Oct 16, 20261,0220
Oct 15, 20261,0220
Oct 14, 20261,0220
Oct 13, 20261,0220
Oct 09, 20261,022+6
Oct 08, 20261,0160
Oct 07, 20261,0160
Oct 06, 20261,016+3
Oct 05, 20261,0130
Oct 02, 20261,013No prior observation