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Contract OI history

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Oct 30, 2026 EXPIRATION

TSM $600.00 Call

TSM261030C00600000

Latest saved OI25Oct 23, 2026
Last change+1vs 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. 25120 2026-10-02: 8 OI2026-10-05: 10 OI2026-10-06: 11 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 14 OI2026-10-14: 24 OI2026-10-15: 24 OI2026-10-16: 24 OI2026-10-21: 24 OI2026-10-23: 25 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, 2026Viewing25+1
Oct 21, 2026240
Oct 16, 2026240
Oct 15, 2026240
Oct 14, 202624+10
Oct 09, 202614+2
Oct 08, 2026120
Oct 07, 202612+1
Oct 06, 202611+1
Oct 05, 202610+2
Oct 02, 20268No prior observation