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Contract OI history

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Nov 20, 2026 EXPIRATION

TSM $570.00 Call

TSM261120C00570000

Latest saved OI313Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $570.00 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. 3151570 2026-10-02: 274 OI2026-10-05: 274 OI2026-10-06: 315 OI2026-10-07: 306 OI2026-10-08: 306 OI2026-10-09: 304 OI2026-10-14: 305 OI2026-10-15: 305 OI2026-10-16: 305 OI2026-10-21: 307 OI2026-10-23: 313 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, 2026Viewing313+6
Oct 21, 2026307+2
Oct 16, 20263050
Oct 15, 20263050
Oct 14, 2026305+1
Oct 09, 2026304-2
Oct 08, 20263060
Oct 07, 2026306-9
Oct 06, 2026315+41
Oct 05, 20262740
Oct 02, 2026274No prior observation