OITracker Cboe delayed data

Contract OI history

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Sep 15, 2028 EXPIRATION

OPEN $3.00 Call

OPEN280915C00003000

Latest saved OI1,156Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $3.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1565780 2026-10-09: 1,114 OI2026-10-13: 1,112 OI2026-10-14: 1,112 OI2026-10-15: 1,113 OI2026-10-16: 1,119 OI2026-10-21: 1,146 OI2026-10-23: 1,156 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,156+10
Oct 21, 20261,146+27
Oct 16, 20261,119+6
Oct 15, 20261,113+1
Oct 14, 20261,1120
Oct 13, 20261,112-2
Oct 09, 20261,114No prior observation