OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

MIAX $35.00 Call

MIAX261120C00035000

Latest saved OI2,114Oct 23, 2026
Last change+1,842vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MIAX $35.00 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. 2,1141,0570 2026-10-02: 82 OI2026-10-05: 83 OI2026-10-06: 106 OI2026-10-07: 166 OI2026-10-08: 166 OI2026-10-09: 171 OI2026-10-13: 184 OI2026-10-14: 194 OI2026-10-16: 230 OI2026-10-20: 272 OI2026-10-23: 2,114 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, 2026Viewing2,114+1,842
Oct 20, 2026272+42
Oct 16, 2026230+36
Oct 14, 2026194+10
Oct 13, 2026184+13
Oct 09, 2026171+5
Oct 08, 20261660
Oct 07, 2026166+60
Oct 06, 2026106+23
Oct 05, 202683+1
Oct 02, 202682No prior observation