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Contract OI history

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Jun 17, 2027 EXPIRATION

TSM $540.00 Call

TSM270617C00540000

Latest saved OI3,109Oct 23, 2026
Last change-109vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $540.00 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. 3,7351,8670 2026-10-02: 3,735 OI2026-10-05: 3,735 OI2026-10-06: 3,230 OI2026-10-07: 3,230 OI2026-10-08: 3,230 OI2026-10-09: 3,223 OI2026-10-14: 3,225 OI2026-10-15: 3,225 OI2026-10-16: 3,224 OI2026-10-21: 3,218 OI2026-10-23: 3,109 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, 2026Viewing3,109-109
Oct 21, 20263,218-6
Oct 16, 20263,224-1
Oct 15, 20263,2250
Oct 14, 20263,225+2
Oct 09, 20263,223-7
Oct 08, 20263,2300
Oct 07, 20263,2300
Oct 06, 20263,230-505
Oct 05, 20263,7350
Oct 02, 20263,735No prior observation