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Contract OI history

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Jun 17, 2027 EXPIRATION

TSM $490.00 Call

TSM270617C00490000

Latest saved OI5,532Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $490.00 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. 5,5322,7660 2026-10-02: 5,468 OI2026-10-05: 5,467 OI2026-10-06: 5,474 OI2026-10-07: 5,473 OI2026-10-08: 5,473 OI2026-10-09: 5,472 OI2026-10-14: 5,475 OI2026-10-15: 5,474 OI2026-10-16: 5,478 OI2026-10-21: 5,527 OI2026-10-23: 5,532 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, 2026Viewing5,532+5
Oct 21, 20265,527+49
Oct 16, 20265,478+4
Oct 15, 20265,474-1
Oct 14, 20265,475+3
Oct 09, 20265,472-1
Oct 08, 20265,4730
Oct 07, 20265,473-1
Oct 06, 20265,474+7
Oct 05, 20265,467-1
Oct 02, 20265,468No prior observation