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Contract OI history

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Jan 21, 2028 EXPIRATION

TDOC $5.00 Call

TDOC280121C00005000

Latest saved OI594Oct 23, 2026
Last change+16vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDOC $5.00 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. 5942970 2026-10-02: 524 OI2026-10-05: 524 OI2026-10-06: 524 OI2026-10-07: 524 OI2026-10-08: 568 OI2026-10-09: 568 OI2026-10-13: 568 OI2026-10-15: 573 OI2026-10-16: 573 OI2026-10-21: 578 OI2026-10-23: 594 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, 2026594+16
Oct 21, 2026Viewing578+5
Oct 16, 20265730
Oct 15, 2026573+5
Oct 13, 20265680
Oct 09, 20265680
Oct 08, 2026568+44
Oct 07, 20265240
Oct 06, 20265240
Oct 05, 20265240
Oct 02, 2026524No prior observation