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Contract OI history

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Mar 19, 2027 EXPIRATION

T $29.00 Call

T270319C00029000

Latest saved OI1,036Oct 23, 2026
Last change-7vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $29.00 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. 1,1935960 2026-10-02: 1,169 OI2026-10-05: 1,171 OI2026-10-06: 1,172 OI2026-10-07: 1,172 OI2026-10-08: 1,193 OI2026-10-09: 1,121 OI2026-10-14: 1,050 OI2026-10-15: 954 OI2026-10-16: 944 OI2026-10-21: 1,043 OI2026-10-23: 1,036 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, 2026Viewing1,036-7
Oct 21, 20261,043+99
Oct 16, 2026944-10
Oct 15, 2026954-96
Oct 14, 20261,050-71
Oct 09, 20261,121-72
Oct 08, 20261,193+21
Oct 07, 20261,1720
Oct 06, 20261,172+1
Oct 05, 20261,171+2
Oct 02, 20261,169No prior observation