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Contract OI history

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Dec 18, 2026 EXPIRATION

TFC $50.00 Call

TFC261218C00050000

Latest saved OI1,699Oct 23, 2026
Last change+163vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TFC $50.00 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. 1,6998490 2026-10-02: 975 OI2026-10-05: 1,122 OI2026-10-06: 1,136 OI2026-10-07: 1,143 OI2026-10-08: 1,146 OI2026-10-09: 1,140 OI2026-10-13: 1,138 OI2026-10-14: 1,138 OI2026-10-15: 1,139 OI2026-10-16: 1,140 OI2026-10-21: 1,536 OI2026-10-23: 1,699 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, 2026Viewing1,699+163
Oct 21, 20261,536+396
Oct 16, 20261,140+1
Oct 15, 20261,139+1
Oct 14, 20261,1380
Oct 13, 20261,138-2
Oct 09, 20261,140-6
Oct 08, 20261,146+3
Oct 07, 20261,143+7
Oct 06, 20261,136+14
Oct 05, 20261,122+147
Oct 02, 2026975No prior observation