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Contract OI history

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Jun 17, 2027 EXPIRATION

TSM $480.00 Call

TSM270617C00480000

Latest saved OI6,143Oct 23, 2026
Last change+34vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $480.00 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. 6,1433,0710 2026-10-02: 6,054 OI2026-10-05: 6,045 OI2026-10-06: 6,048 OI2026-10-07: 6,120 OI2026-10-08: 6,120 OI2026-10-09: 6,121 OI2026-10-14: 6,128 OI2026-10-15: 6,073 OI2026-10-16: 6,072 OI2026-10-21: 6,109 OI2026-10-23: 6,143 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, 2026Viewing6,143+34
Oct 21, 20266,109+37
Oct 16, 20266,072-1
Oct 15, 20266,073-55
Oct 14, 20266,128+7
Oct 09, 20266,121+1
Oct 08, 20266,1200
Oct 07, 20266,120+72
Oct 06, 20266,048+3
Oct 05, 20266,045-9
Oct 02, 20266,054No prior observation