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Contract OI history

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Jan 15, 2027 EXPIRATION

QSI $500.00 Call

QSI270115C00000500

Latest saved OI3,494Oct 23, 2026
Last change+9vs 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. 3,5471,7730 2026-10-09: 3,546 OI2026-10-13: 3,547 OI2026-10-14: 3,540 OI2026-10-16: 3,510 OI2026-10-20: 3,485 OI2026-10-23: 3,494 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, 2026Viewing3,494+9
Oct 20, 20263,485-25
Oct 16, 20263,510-30
Oct 14, 20263,540-7
Oct 13, 20263,547+1
Oct 09, 20263,546No prior observation