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Contract OI history

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Oct 23, 2026 EXPIRATION

TDOC $6.50 Call

TDOC261023C00006500

Latest saved OI2,876Oct 23, 2026
Last change-862vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $6.50 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. 3,7381,8690 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 44 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 44 OI2026-10-13: 61 OI2026-10-15: 70 OI2026-10-16: 73 OI2026-10-21: 3,738 OI2026-10-23: 2,876 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, 2026Viewing2,876-862
Oct 21, 20263,738+3,665
Oct 16, 202673+3
Oct 15, 202670+9
Oct 13, 202661+17
Oct 09, 2026440
Oct 08, 2026440
Oct 07, 2026440
Oct 06, 202644+17
Oct 05, 2026270
Oct 02, 202627No prior observation