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Contract OI history

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Jan 21, 2028 EXPIRATION

TDOC $12.00 Call

TDOC280121C00012000

Latest saved OI1,157Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $12.00 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. 1,1575780 2026-10-02: 1,137 OI2026-10-05: 1,137 OI2026-10-06: 1,137 OI2026-10-07: 1,137 OI2026-10-08: 1,137 OI2026-10-09: 1,137 OI2026-10-13: 1,137 OI2026-10-15: 1,137 OI2026-10-16: 1,137 OI2026-10-21: 1,137 OI2026-10-23: 1,157 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, 20261,157+20
Oct 21, 2026Viewing1,1370
Oct 16, 20261,1370
Oct 15, 20261,1370
Oct 13, 20261,1370
Oct 09, 20261,1370
Oct 08, 20261,1370
Oct 07, 20261,1370
Oct 06, 20261,1370
Oct 05, 20261,1370
Oct 02, 20261,137No prior observation