OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

TSM $610.00 Call

TSM270617C00610000

Latest saved OI2,557Oct 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 $610.00 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. 2,5591,2790 2026-10-02: 2,556 OI2026-10-05: 2,556 OI2026-10-06: 2,558 OI2026-10-07: 2,558 OI2026-10-08: 2,558 OI2026-10-09: 2,555 OI2026-10-14: 2,555 OI2026-10-15: 2,555 OI2026-10-16: 2,557 OI2026-10-21: 2,559 OI2026-10-23: 2,557 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, 2026Viewing2,557-2
Oct 21, 20262,559+2
Oct 16, 20262,557+2
Oct 15, 20262,5550
Oct 14, 20262,5550
Oct 09, 20262,555-3
Oct 08, 20262,5580
Oct 07, 20262,5580
Oct 06, 20262,558+2
Oct 05, 20262,5560
Oct 02, 20262,556No prior observation