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Contract OI history

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Oct 30, 2026 EXPIRATION

TDOC $6.50 Call

TDOC261030C00006500

Latest saved OI3,302Oct 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 $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. 3,3021,6510 2026-10-02: 169 OI2026-10-05: 267 OI2026-10-06: 1,359 OI2026-10-07: 1,440 OI2026-10-08: 1,440 OI2026-10-09: 1,440 OI2026-10-13: 1,749 OI2026-10-15: 1,890 OI2026-10-16: 1,890 OI2026-10-21: 3,302 OI2026-10-23: 3,302 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, 20263,3020
Oct 21, 2026Viewing3,302+1,412
Oct 16, 20261,8900
Oct 15, 20261,890+141
Oct 13, 20261,749+309
Oct 09, 20261,4400
Oct 08, 20261,4400
Oct 07, 20261,440+81
Oct 06, 20261,359+1,092
Oct 05, 2026267+98
Oct 02, 2026169No prior observation