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Contract OI history

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Dec 15, 2028 EXPIRATION

TSM $720.00 Call

TSM281215C00720000

Latest saved OI83Oct 23, 2026
Last change+2vs previous saved observation
Saved market days9Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $720.00 call open interest history 9 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 83410 2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 1 OI2026-10-14: 5 OI2026-10-15: 74 OI2026-10-16: 79 OI2026-10-21: 81 OI2026-10-23: 83 OI Oct 06, 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, 2026Viewing83+2
Oct 21, 202681+2
Oct 16, 202679+5
Oct 15, 202674+69
Oct 14, 20265+4
Oct 09, 20261+1
Oct 08, 202600
Oct 07, 202600
Oct 06, 20260No prior observation