OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TMDX $100.00 Call

TMDX270115C00100000

Latest saved OI565Oct 23, 2026
Last change+4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMDX $100.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5652820 2026-10-09: 562 OI2026-10-14: 562 OI2026-10-15: 561 OI2026-10-16: 562 OI2026-10-21: 561 OI2026-10-23: 565 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TMDX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing565+4
Oct 21, 2026561-1
Oct 16, 2026562+1
Oct 15, 2026561-1
Oct 14, 20265620
Oct 09, 2026562No prior observation