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Contract OI history

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Dec 17, 2027 EXPIRATION

TDOC $12.50 Call

TDOC271217C00012500

Latest saved OI1,390Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $12.50 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. 1,3906950 2026-10-02: 1,390 OI2026-10-05: 1,390 OI2026-10-06: 1,390 OI2026-10-07: 1,390 OI2026-10-08: 1,390 OI2026-10-09: 1,390 OI2026-10-13: 1,390 OI2026-10-15: 1,390 OI2026-10-16: 1,390 OI2026-10-21: 1,390 OI2026-10-23: 1,390 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, 20261,3900
Oct 21, 2026Viewing1,3900
Oct 16, 20261,3900
Oct 15, 20261,3900
Oct 13, 20261,3900
Oct 09, 20261,3900
Oct 08, 20261,3900
Oct 07, 20261,3900
Oct 06, 20261,3900
Oct 05, 20261,3900
Oct 02, 20261,390No prior observation