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Contract OI history

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Nov 20, 2026 EXPIRATION

TFIN $65.00 Put

TFIN261120P00065000

Latest saved OI118Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 01, 2026 onwards
Daily open interest Hover a point for its date and OI
TFIN $65.00 put open interest history 12 saved observations from 2026-10-01 to 2026-10-23. Exact values and changes are listed in the table below. 118590 2026-10-01: 10 OI2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 10 OI2026-10-07: 112 OI2026-10-08: 112 OI2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-16: 112 OI2026-10-21: 118 OI2026-10-23: 118 OI Oct 01, 2026Oct 23, 2026

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

TFIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261180
Oct 21, 2026Viewing118+6
Oct 16, 20261120
Oct 14, 20261120
Oct 13, 20261120
Oct 09, 20261120
Oct 08, 20261120
Oct 07, 2026112+102
Oct 06, 2026100
Oct 05, 2026100
Oct 02, 2026100
Oct 01, 202610No prior observation