OITracker Cboe delayed data

Contract OI history

Back to FITB

Mar 19, 2027 EXPIRATION

FITB $45.00 Put

FITB270319P00045000

Latest saved OI162Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FITB $45.00 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. 179890 2026-10-02: 179 OI2026-10-05: 179 OI2026-10-06: 179 OI2026-10-07: 128 OI2026-10-08: 133 OI2026-10-09: 133 OI2026-10-13: 133 OI2026-10-14: 133 OI2026-10-15: 133 OI2026-10-16: 133 OI2026-10-21: 162 OI2026-10-23: 162 OI Oct 02, 2026Oct 23, 2026

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

FITB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1620
Oct 21, 2026162+29
Oct 16, 20261330
Oct 15, 20261330
Oct 14, 20261330
Oct 13, 20261330
Oct 09, 20261330
Oct 08, 2026133+5
Oct 07, 2026128-51
Oct 06, 20261790
Oct 05, 20261790
Oct 02, 2026179No prior observation