OITracker Cboe delayed data

Contract OI history

Back to FE

Jan 21, 2028 EXPIRATION

FE $55.00 Call

FE280121C00055000

Latest saved OI193Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FE $55.00 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. 193960 2026-10-02: 177 OI2026-10-05: 177 OI2026-10-06: 177 OI2026-10-07: 182 OI2026-10-08: 182 OI2026-10-09: 182 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 191 OI2026-10-16: 192 OI2026-10-21: 192 OI2026-10-23: 193 OI Oct 02, 2026Oct 23, 2026

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

FE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing193+1
Oct 21, 20261920
Oct 16, 2026192+1
Oct 15, 20261910
Oct 14, 20261910
Oct 13, 2026191+9
Oct 09, 20261820
Oct 08, 20261820
Oct 07, 2026182+5
Oct 06, 20261770
Oct 05, 20261770
Oct 02, 2026177No prior observation