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Contract OI history

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Dec 18, 2026 EXPIRATION

TFC $55.00 Call

TFC261218C00055000

Latest saved OI2,932Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TFC $55.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,0251,5120 2026-10-02: 3,025 OI2026-10-05: 3,025 OI2026-10-06: 3,021 OI2026-10-07: 3,020 OI2026-10-08: 3,019 OI2026-10-09: 3,016 OI2026-10-13: 3,013 OI2026-10-14: 3,013 OI2026-10-15: 3,003 OI2026-10-16: 2,970 OI2026-10-21: 2,928 OI2026-10-23: 2,932 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, 2026Viewing2,932+4
Oct 21, 20262,928-42
Oct 16, 20262,970-33
Oct 15, 20263,003-10
Oct 14, 20263,0130
Oct 13, 20263,013-3
Oct 09, 20263,016-3
Oct 08, 20263,019-1
Oct 07, 20263,020-1
Oct 06, 20263,021-4
Oct 05, 20263,0250
Oct 02, 20263,025No prior observation