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Contract OI history

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Jun 17, 2027 EXPIRATION

TFC $55.00 Call

TFC270617C00055000

Latest saved OI1,681Oct 23, 2026
Last change+3vs 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. 1,6818400 2026-10-02: 1,437 OI2026-10-05: 1,451 OI2026-10-06: 1,451 OI2026-10-07: 1,449 OI2026-10-08: 1,436 OI2026-10-09: 1,476 OI2026-10-13: 1,476 OI2026-10-14: 1,476 OI2026-10-15: 1,456 OI2026-10-16: 1,457 OI2026-10-21: 1,678 OI2026-10-23: 1,681 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, 2026Viewing1,681+3
Oct 21, 20261,678+221
Oct 16, 20261,457+1
Oct 15, 20261,456-20
Oct 14, 20261,4760
Oct 13, 20261,4760
Oct 09, 20261,476+40
Oct 08, 20261,436-13
Oct 07, 20261,449-2
Oct 06, 20261,4510
Oct 05, 20261,451+14
Oct 02, 20261,437No prior observation