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Contract OI history

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Jan 15, 2027 EXPIRATION

MIR $17.50 Call

MIR270115C00017500

Latest saved OI653Oct 23, 2026
Last change+18vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MIR $17.50 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. 6533260 2026-10-02: 458 OI2026-10-05: 450 OI2026-10-06: 450 OI2026-10-07: 462 OI2026-10-08: 468 OI2026-10-09: 485 OI2026-10-13: 616 OI2026-10-14: 617 OI2026-10-16: 620 OI2026-10-20: 635 OI2026-10-23: 653 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, 2026Viewing653+18
Oct 20, 2026635+15
Oct 16, 2026620+3
Oct 14, 2026617+1
Oct 13, 2026616+131
Oct 09, 2026485+17
Oct 08, 2026468+6
Oct 07, 2026462+12
Oct 06, 20264500
Oct 05, 2026450-8
Oct 02, 2026458No prior observation