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Contract OI history

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Dec 15, 2028 EXPIRATION

TSM $600.00 Call

TSM281215C00600000

Latest saved OI1,085Oct 23, 2026
Last change-7vs 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. 1,1015500 2026-10-02: 1,038 OI2026-10-05: 1,034 OI2026-10-06: 1,035 OI2026-10-07: 1,035 OI2026-10-08: 1,035 OI2026-10-09: 1,087 OI2026-10-14: 1,099 OI2026-10-15: 1,099 OI2026-10-16: 1,101 OI2026-10-21: 1,092 OI2026-10-23: 1,085 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, 2026Viewing1,085-7
Oct 21, 20261,092-9
Oct 16, 20261,101+2
Oct 15, 20261,0990
Oct 14, 20261,099+12
Oct 09, 20261,087+52
Oct 08, 20261,0350
Oct 07, 20261,0350
Oct 06, 20261,035+1
Oct 05, 20261,034-4
Oct 02, 20261,038No prior observation