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Contract OI history

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Oct 30, 2026 EXPIRATION

TDOC $7.50 Call

TDOC261030C00007500

Latest saved OI300Oct 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 $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. 3001500 2026-10-02: 78 OI2026-10-05: 78 OI2026-10-06: 80 OI2026-10-07: 87 OI2026-10-08: 87 OI2026-10-09: 87 OI2026-10-13: 98 OI2026-10-15: 99 OI2026-10-16: 99 OI2026-10-21: 300 OI2026-10-23: 300 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, 20263000
Oct 21, 2026Viewing300+201
Oct 16, 2026990
Oct 15, 202699+1
Oct 13, 202698+11
Oct 09, 2026870
Oct 08, 2026870
Oct 07, 202687+7
Oct 06, 202680+2
Oct 05, 2026780
Oct 02, 202678No prior observation