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Contract OI history

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Jan 19, 2029 EXPIRATION

T $30.00 Call

T290119C00030000

Latest saved OI1,220Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $30.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2206100 2026-10-02: 477 OI2026-10-05: 496 OI2026-10-06: 1,029 OI2026-10-07: 1,029 OI2026-10-08: 1,043 OI2026-10-09: 1,085 OI2026-10-14: 1,138 OI2026-10-15: 1,140 OI2026-10-16: 1,174 OI2026-10-21: 1,218 OI2026-10-23: 1,220 OI Oct 02, 2026Oct 23, 2026

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

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,220+2
Oct 21, 20261,218+44
Oct 16, 20261,174+34
Oct 15, 20261,140+2
Oct 14, 20261,138+53
Oct 09, 20261,085+42
Oct 08, 20261,043+14
Oct 07, 20261,0290
Oct 06, 20261,029+533
Oct 05, 2026496+19
Oct 02, 2026477No prior observation