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Contract OI history

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Nov 20, 2026 EXPIRATION

MIAX $30.00 Call

MIAX261120C00030000

Latest saved OI72Oct 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
MIAX $30.00 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. 75370 2026-10-02: 22 OI2026-10-05: 22 OI2026-10-06: 24 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 47 OI2026-10-13: 47 OI2026-10-14: 48 OI2026-10-16: 49 OI2026-10-20: 75 OI2026-10-23: 72 OI Oct 02, 2026Oct 23, 2026

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

MIAX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing72-3
Oct 20, 202675+26
Oct 16, 202649+1
Oct 14, 202648+1
Oct 13, 2026470
Oct 09, 202647+10
Oct 08, 2026370
Oct 07, 202637+13
Oct 06, 202624+2
Oct 05, 2026220
Oct 02, 202622No prior observation