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Contract OI history

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Mar 19, 2027 EXPIRATION

STX $1390.00 Call

STX270319C01390000

Latest saved OI223Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $1390.00 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. 2281140 2026-10-09: 228 OI2026-10-13: 227 OI2026-10-14: 227 OI2026-10-15: 227 OI2026-10-16: 227 OI2026-10-21: 226 OI2026-10-23: 223 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, 2026Viewing223-3
Oct 21, 2026226-1
Oct 16, 20262270
Oct 15, 20262270
Oct 14, 20262270
Oct 13, 2026227-1
Oct 09, 2026228No prior observation