OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $310.00 Call

TSM270115C00310000

Latest saved OI1,104Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $310.00 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. 1,1155570 2026-10-02: 1,115 OI2026-10-05: 1,107 OI2026-10-06: 1,106 OI2026-10-07: 1,106 OI2026-10-08: 1,106 OI2026-10-09: 1,106 OI2026-10-14: 1,106 OI2026-10-15: 1,106 OI2026-10-16: 1,104 OI2026-10-21: 1,104 OI2026-10-23: 1,104 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, 2026Viewing1,1040
Oct 21, 20261,1040
Oct 16, 20261,104-2
Oct 15, 20261,1060
Oct 14, 20261,1060
Oct 09, 20261,1060
Oct 08, 20261,1060
Oct 07, 20261,1060
Oct 06, 20261,106-1
Oct 05, 20261,107-8
Oct 02, 20261,115No prior observation