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Contract OI history

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Apr 16, 2027 EXPIRATION

QSI $500.00 Call

QSI270416C00000500

Latest saved OI884Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QSI $500.00 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. 8844420 2026-10-09: 853 OI2026-10-13: 852 OI2026-10-14: 851 OI2026-10-16: 881 OI2026-10-20: 884 OI2026-10-23: 884 OI Oct 09, 2026Oct 23, 2026

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

QSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8840
Oct 20, 2026884+3
Oct 16, 2026881+30
Oct 14, 2026851-1
Oct 13, 2026852-1
Oct 09, 2026853No prior observation