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Contract OI history

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Jan 15, 2027 EXPIRATION

STX $820.00 Call

STX270115C00820000

Latest saved OI174Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $820.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 174870 2026-10-09: 109 OI2026-10-13: 114 OI2026-10-14: 114 OI2026-10-15: 116 OI2026-10-16: 122 OI2026-10-21: 165 OI2026-10-23: 174 OI Oct 09, 2026Oct 23, 2026

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

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing174+9
Oct 21, 2026165+43
Oct 16, 2026122+6
Oct 15, 2026116+2
Oct 14, 20261140
Oct 13, 2026114+5
Oct 09, 2026109No prior observation