OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

TSM $650.00 Call

TSM270617C00650000

Latest saved OI4,401Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $650.00 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. 4,4032,2010 2026-10-02: 4,397 OI2026-10-05: 4,397 OI2026-10-06: 4,395 OI2026-10-07: 4,395 OI2026-10-08: 4,395 OI2026-10-09: 4,395 OI2026-10-14: 4,395 OI2026-10-15: 4,396 OI2026-10-16: 4,400 OI2026-10-21: 4,403 OI2026-10-23: 4,401 OI Oct 02, 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, 2026Viewing4,401-2
Oct 21, 20264,403+3
Oct 16, 20264,400+4
Oct 15, 20264,396+1
Oct 14, 20264,3950
Oct 09, 20264,3950
Oct 08, 20264,3950
Oct 07, 20264,3950
Oct 06, 20264,395-2
Oct 05, 20264,3970
Oct 02, 20264,397No prior observation