OITracker Cboe delayed data

Contract OI history

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Sep 15, 2028 EXPIRATION

OPEN $5.00 Call

OPEN280915C00005000

Latest saved OI6,127Oct 23, 2026
Last change+84vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $5.00 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. 6,1273,0630 2026-10-09: 5,825 OI2026-10-13: 5,847 OI2026-10-14: 5,847 OI2026-10-15: 5,851 OI2026-10-16: 6,042 OI2026-10-21: 6,043 OI2026-10-23: 6,127 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, 2026Viewing6,127+84
Oct 21, 20266,043+1
Oct 16, 20266,042+191
Oct 15, 20265,851+4
Oct 14, 20265,8470
Oct 13, 20265,847+22
Oct 09, 20265,825No prior observation