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Contract OI history

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Dec 15, 2028 EXPIRATION

TSM $570.00 Call

TSM281215C00570000

Latest saved OI306Oct 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 $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. 3061530 2026-10-02: 300 OI2026-10-05: 300 OI2026-10-06: 300 OI2026-10-07: 300 OI2026-10-08: 300 OI2026-10-09: 301 OI2026-10-14: 299 OI2026-10-15: 299 OI2026-10-16: 304 OI2026-10-21: 304 OI2026-10-23: 306 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, 2026Viewing306+2
Oct 21, 20263040
Oct 16, 2026304+5
Oct 15, 20262990
Oct 14, 2026299-2
Oct 09, 2026301+1
Oct 08, 20263000
Oct 07, 20263000
Oct 06, 20263000
Oct 05, 20263000
Oct 02, 2026300No prior observation