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Contract OI history

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Nov 20, 2026 EXPIRATION

TH $20.00 Call

TH261120C00020000

Latest saved OI69Oct 23, 2026
Last change+8vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TH $20.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 69340 2026-10-09: 30 OI2026-10-13: 30 OI2026-10-14: 30 OI2026-10-16: 55 OI2026-10-20: 61 OI2026-10-23: 69 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202669+8
Oct 20, 2026Viewing61+6
Oct 16, 202655+25
Oct 14, 2026300
Oct 13, 2026300
Oct 09, 202630No prior observation