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Contract OI history

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Apr 16, 2027 EXPIRATION

T $19.00 Call

T270416C00019000

Latest saved OI193Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $19.00 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. 193960 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 176 OI2026-10-09: 176 OI2026-10-14: 176 OI2026-10-15: 191 OI2026-10-16: 191 OI2026-10-21: 192 OI2026-10-23: 193 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, 2026Viewing193+1
Oct 21, 2026192+1
Oct 16, 20261910
Oct 15, 2026191+15
Oct 14, 20261760
Oct 09, 20261760
Oct 08, 2026176+176
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation