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Contract OI history

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Nov 20, 2026 EXPIRATION

TDOC $6.00 Put

TDOC261120P00006000

Latest saved OI308Oct 23, 2026
Last change+46vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $6.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3081540 2026-10-02: 167 OI2026-10-05: 167 OI2026-10-06: 190 OI2026-10-07: 216 OI2026-10-08: 247 OI2026-10-09: 251 OI2026-10-13: 253 OI2026-10-15: 253 OI2026-10-16: 253 OI2026-10-21: 262 OI2026-10-23: 308 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, 2026308+46
Oct 21, 2026Viewing262+9
Oct 16, 20262530
Oct 15, 20262530
Oct 13, 2026253+2
Oct 09, 2026251+4
Oct 08, 2026247+31
Oct 07, 2026216+26
Oct 06, 2026190+23
Oct 05, 20261670
Oct 02, 2026167No prior observation