OITracker Cboe delayed data

Contract OI history

Back to FICO

Nov 20, 2026 EXPIRATION

FICO $550.00 Put

FICO261120P00550000

Latest saved OI113Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FICO $550.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 119590 2026-10-02: 64 OI2026-10-05: 65 OI2026-10-06: 72 OI2026-10-07: 72 OI2026-10-08: 73 OI2026-10-09: 86 OI2026-10-13: 76 OI2026-10-14: 94 OI2026-10-15: 94 OI2026-10-16: 119 OI2026-10-21: 115 OI2026-10-23: 113 OI Oct 02, 2026Oct 23, 2026

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

FICO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing113-2
Oct 21, 2026115-4
Oct 16, 2026119+25
Oct 15, 2026940
Oct 14, 202694+18
Oct 13, 202676-10
Oct 09, 202686+13
Oct 08, 202673+1
Oct 07, 2026720
Oct 06, 202672+7
Oct 05, 202665+1
Oct 02, 202664No prior observation