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Contract OI history

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Oct 23, 2026 EXPIRATION

TDOC $7.50 Call

TDOC261023C00007500

Latest saved OI1,018Oct 23, 2026
Last change+193vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $7.50 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. 1,0185090 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 7 OI2026-10-07: 7 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-13: 7 OI2026-10-15: 807 OI2026-10-16: 807 OI2026-10-21: 825 OI2026-10-23: 1,018 OI Oct 02, 2026Oct 23, 2026

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

TDOC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,018+193
Oct 21, 2026Viewing825+18
Oct 16, 20268070
Oct 15, 2026807+800
Oct 13, 202670
Oct 09, 202670
Oct 08, 202670
Oct 07, 202670
Oct 06, 202670
Oct 05, 202670
Oct 02, 20267No prior observation