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Contract OI history

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Sep 17, 2027 EXPIRATION

TSM $600.00 Call

TSM270917C00600000

Latest saved OI333Oct 23, 2026
Last change-9vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $600.00 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. 3481740 2026-10-02: 90 OI2026-10-05: 113 OI2026-10-06: 300 OI2026-10-07: 299 OI2026-10-08: 299 OI2026-10-09: 320 OI2026-10-14: 343 OI2026-10-15: 342 OI2026-10-16: 348 OI2026-10-21: 342 OI2026-10-23: 333 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, 2026Viewing333-9
Oct 21, 2026342-6
Oct 16, 2026348+6
Oct 15, 2026342-1
Oct 14, 2026343+23
Oct 09, 2026320+21
Oct 08, 20262990
Oct 07, 2026299-1
Oct 06, 2026300+187
Oct 05, 2026113+23
Oct 02, 202690No prior observation