OITracker Cboe delayed data

Contract OI history

Back to FPS

Nov 20, 2026 EXPIRATION

FPS $20.00 Call

FPS261120C00020000

Latest saved OI1,259Oct 23, 2026
Last change+66vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FPS $20.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2596290 2026-10-02: 1,121 OI2026-10-05: 1,118 OI2026-10-06: 1,118 OI2026-10-07: 1,118 OI2026-10-08: 1,179 OI2026-10-09: 1,179 OI2026-10-13: 1,190 OI2026-10-14: 1,190 OI2026-10-15: 1,190 OI2026-10-16: 1,192 OI2026-10-21: 1,193 OI2026-10-23: 1,259 OI Oct 02, 2026Oct 23, 2026

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

FPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,259+66
Oct 21, 20261,193+1
Oct 16, 20261,192+2
Oct 15, 20261,1900
Oct 14, 20261,1900
Oct 13, 20261,190+11
Oct 09, 20261,1790
Oct 08, 20261,179+61
Oct 07, 20261,1180
Oct 06, 20261,1180
Oct 05, 20261,118-3
Oct 02, 20261,121No prior observation