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Contract OI history

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Jan 15, 2027 EXPIRATION

MIR $22.50 Call

MIR270115C00022500

Latest saved OI234Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MIR $22.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2411200 2026-10-02: 218 OI2026-10-05: 218 OI2026-10-06: 218 OI2026-10-07: 233 OI2026-10-08: 241 OI2026-10-09: 234 OI2026-10-13: 238 OI2026-10-14: 238 OI2026-10-16: 235 OI2026-10-20: 235 OI2026-10-23: 234 OI Oct 02, 2026Oct 23, 2026

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

MIR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing234-1
Oct 20, 20262350
Oct 16, 2026235-3
Oct 14, 20262380
Oct 13, 2026238+4
Oct 09, 2026234-7
Oct 08, 2026241+8
Oct 07, 2026233+15
Oct 06, 20262180
Oct 05, 20262180
Oct 02, 2026218No prior observation