OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

TSM $700.00 Call

TSM290119C00700000

Latest saved OI25Oct 23, 2026
Last change-2vs previous saved observation
Saved market days9Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $700.00 call open interest history 9 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 2 OI2026-10-14: 2 OI2026-10-15: 12 OI2026-10-16: 17 OI2026-10-21: 27 OI2026-10-23: 25 OI Oct 06, 2026Oct 23, 2026

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

TSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing25-2
Oct 21, 202627+10
Oct 16, 202617+5
Oct 15, 202612+10
Oct 14, 202620
Oct 09, 20262+1
Oct 08, 202610
Oct 07, 202610
Oct 06, 20261No prior observation