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Contract OI history

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Nov 20, 2026 EXPIRATION

TFC $50.00 Put

TFC261120P00050000

Latest saved OI413Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TFC $50.00 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. 4132060 2026-10-02: 329 OI2026-10-05: 329 OI2026-10-06: 329 OI2026-10-07: 329 OI2026-10-08: 329 OI2026-10-09: 340 OI2026-10-13: 348 OI2026-10-14: 348 OI2026-10-15: 348 OI2026-10-16: 359 OI2026-10-21: 413 OI2026-10-23: 413 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, 2026Viewing4130
Oct 21, 2026413+54
Oct 16, 2026359+11
Oct 15, 20263480
Oct 14, 20263480
Oct 13, 2026348+8
Oct 09, 2026340+11
Oct 08, 20263290
Oct 07, 20263290
Oct 06, 20263290
Oct 05, 20263290
Oct 02, 2026329No prior observation