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Contract OI history

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Apr 16, 2027 EXPIRATION

T $27.00 Call

T270416C00027000

Latest saved OI2,667Oct 23, 2026
Last change+42vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $27.00 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. 2,6671,3330 2026-10-02: 2,374 OI2026-10-05: 2,373 OI2026-10-06: 2,372 OI2026-10-07: 2,372 OI2026-10-08: 2,395 OI2026-10-09: 2,439 OI2026-10-14: 2,537 OI2026-10-15: 2,534 OI2026-10-16: 2,535 OI2026-10-21: 2,625 OI2026-10-23: 2,667 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, 2026Viewing2,667+42
Oct 21, 20262,625+90
Oct 16, 20262,535+1
Oct 15, 20262,534-3
Oct 14, 20262,537+98
Oct 09, 20262,439+44
Oct 08, 20262,395+23
Oct 07, 20262,3720
Oct 06, 20262,372-1
Oct 05, 20262,373-1
Oct 02, 20262,374No prior observation