OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TFC $35.00 Put

TFC270115P00035000

Latest saved OI1,353Oct 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
TFC $35.00 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. 1,3546770 2026-10-02: 1,354 OI2026-10-05: 1,354 OI2026-10-06: 1,354 OI2026-10-07: 1,354 OI2026-10-08: 1,354 OI2026-10-09: 1,350 OI2026-10-13: 1,350 OI2026-10-14: 1,350 OI2026-10-15: 1,350 OI2026-10-16: 1,350 OI2026-10-21: 1,354 OI2026-10-23: 1,353 OI Oct 02, 2026Oct 23, 2026

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

TFC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,353-1
Oct 21, 20261,354+4
Oct 16, 20261,3500
Oct 15, 20261,3500
Oct 14, 20261,3500
Oct 13, 20261,3500
Oct 09, 20261,350-4
Oct 08, 20261,3540
Oct 07, 20261,3540
Oct 06, 20261,3540
Oct 05, 20261,3540
Oct 02, 20261,354No prior observation