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Contract OI history

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Oct 30, 2026 EXPIRATION

T $23.00 Call

T261030C00023000

Latest saved OI9,907Oct 23, 2026
Last change+3,215vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $23.00 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. 9,9074,9530 2026-10-02: 33 OI2026-10-05: 33 OI2026-10-06: 33 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 5,471 OI2026-10-14: 6,258 OI2026-10-15: 6,787 OI2026-10-16: 6,724 OI2026-10-21: 6,692 OI2026-10-23: 9,907 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, 2026Viewing9,907+3,215
Oct 21, 20266,692-32
Oct 16, 20266,724-63
Oct 15, 20266,787+529
Oct 14, 20266,258+787
Oct 09, 20265,471+5,438
Oct 08, 2026330
Oct 07, 2026330
Oct 06, 2026330
Oct 05, 2026330
Oct 02, 202633No prior observation