OITracker Cboe delayed data

Contract OI history

Back to SAR

Nov 20, 2026 EXPIRATION

SAR $15.00 Call

SAR261120C00015000

Latest saved OI54Oct 23, 2026
Last change+28vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SAR $15.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 54270 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 13 OI2026-10-13: 23 OI2026-10-14: 24 OI2026-10-16: 24 OI2026-10-20: 26 OI2026-10-23: 54 OI Oct 02, 2026Oct 23, 2026

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

SAR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing54+28
Oct 20, 202626+2
Oct 16, 2026240
Oct 14, 202624+1
Oct 13, 202623+10
Oct 09, 202613+1
Oct 08, 2026120
Oct 07, 202612+12
Oct 05, 202600
Oct 02, 20260No prior observation