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Contract OI history

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Jan 15, 2027 EXPIRATION

TDOC $10.00 Call

TDOC270115C00010000

Latest saved OI11,875Oct 23, 2026
Last change+12vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $10.00 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. 11,8755,9370 2026-10-02: 10,461 OI2026-10-05: 10,454 OI2026-10-06: 10,475 OI2026-10-07: 10,532 OI2026-10-08: 10,552 OI2026-10-09: 10,561 OI2026-10-13: 10,564 OI2026-10-15: 10,569 OI2026-10-16: 10,780 OI2026-10-21: 11,863 OI2026-10-23: 11,875 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, 202611,875+12
Oct 21, 2026Viewing11,863+1,083
Oct 16, 202610,780+211
Oct 15, 202610,569+5
Oct 13, 202610,564+3
Oct 09, 202610,561+9
Oct 08, 202610,552+20
Oct 07, 202610,532+57
Oct 06, 202610,475+21
Oct 05, 202610,454-7
Oct 02, 202610,461No prior observation