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Contract OI history

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Jan 21, 2028 EXPIRATION

MIR $20.00 Call

MIR280121C00020000

Latest saved OI671Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MIR $20.00 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. 6723360 2026-10-02: 599 OI2026-10-05: 672 OI2026-10-06: 672 OI2026-10-07: 669 OI2026-10-08: 665 OI2026-10-09: 665 OI2026-10-13: 670 OI2026-10-14: 670 OI2026-10-16: 669 OI2026-10-20: 668 OI2026-10-23: 671 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, 2026Viewing671+3
Oct 20, 2026668-1
Oct 16, 2026669-1
Oct 14, 20266700
Oct 13, 2026670+5
Oct 09, 20266650
Oct 08, 2026665-4
Oct 07, 2026669-3
Oct 06, 20266720
Oct 05, 2026672+73
Oct 02, 2026599No prior observation