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Contract OI history

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Dec 17, 2027 EXPIRATION

TSM $600.00 Call

TSM271217C00600000

Latest saved OI811Oct 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 $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. 8144070 2026-10-02: 599 OI2026-10-05: 630 OI2026-10-06: 641 OI2026-10-07: 645 OI2026-10-08: 645 OI2026-10-09: 658 OI2026-10-14: 660 OI2026-10-15: 661 OI2026-10-16: 814 OI2026-10-21: 809 OI2026-10-23: 811 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, 2026Viewing811+2
Oct 21, 2026809-5
Oct 16, 2026814+153
Oct 15, 2026661+1
Oct 14, 2026660+2
Oct 09, 2026658+13
Oct 08, 20266450
Oct 07, 2026645+4
Oct 06, 2026641+11
Oct 05, 2026630+31
Oct 02, 2026599No prior observation