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Contract OI history

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Sep 17, 2027 EXPIRATION

TSM $580.00 Call

TSM270917C00580000

Latest saved OI417Oct 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 $580.00 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. 4172080 2026-10-02: 234 OI2026-10-05: 236 OI2026-10-06: 236 OI2026-10-07: 237 OI2026-10-08: 237 OI2026-10-09: 237 OI2026-10-14: 237 OI2026-10-15: 237 OI2026-10-16: 373 OI2026-10-21: 417 OI2026-10-23: 417 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, 2026Viewing4170
Oct 21, 2026417+44
Oct 16, 2026373+136
Oct 15, 20262370
Oct 14, 20262370
Oct 09, 20262370
Oct 08, 20262370
Oct 07, 2026237+1
Oct 06, 20262360
Oct 05, 2026236+2
Oct 02, 2026234No prior observation