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Contract OI history

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Mar 19, 2027 EXPIRATION

TSM $630.00 Call

TSM270319C00630000

Latest saved OI194Oct 23, 2026
Last change-2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $630.00 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. 196980 2026-10-02: 190 OI2026-10-05: 190 OI2026-10-06: 190 OI2026-10-07: 192 OI2026-10-08: 192 OI2026-10-09: 192 OI2026-10-14: 192 OI2026-10-15: 192 OI2026-10-16: 195 OI2026-10-21: 196 OI2026-10-23: 194 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, 2026Viewing194-2
Oct 21, 2026196+1
Oct 16, 2026195+3
Oct 15, 20261920
Oct 14, 20261920
Oct 09, 20261920
Oct 08, 20261920
Oct 07, 2026192+2
Oct 06, 20261900
Oct 05, 20261900
Oct 02, 2026190No prior observation