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Contract OI history

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Jan 15, 2027 EXPIRATION

TSM $120.00 Call

TSM270115C00120000

Latest saved OI259Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $120.00 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. 4472230 2026-10-02: 447 OI2026-10-05: 447 OI2026-10-06: 259 OI2026-10-07: 259 OI2026-10-08: 259 OI2026-10-09: 259 OI2026-10-14: 259 OI2026-10-15: 259 OI2026-10-16: 259 OI2026-10-21: 259 OI2026-10-23: 259 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, 2026Viewing2590
Oct 21, 20262590
Oct 16, 20262590
Oct 15, 20262590
Oct 14, 20262590
Oct 09, 20262590
Oct 08, 20262590
Oct 07, 20262590
Oct 06, 2026259-188
Oct 05, 20264470
Oct 02, 2026447No prior observation