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Contract OI history

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Nov 20, 2026 EXPIRATION

QS $4.00 Call

QS261120C00004000

Latest saved OI17,516Oct 23, 2026
Last change+573vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QS $4.00 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. 17,5168,7580 2026-10-09: 15,993 OI2026-10-13: 16,110 OI2026-10-14: 16,110 OI2026-10-15: 16,752 OI2026-10-16: 16,798 OI2026-10-21: 16,943 OI2026-10-23: 17,516 OI Oct 09, 2026Oct 23, 2026

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

QS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing17,516+573
Oct 21, 202616,943+145
Oct 16, 202616,798+46
Oct 15, 202616,752+642
Oct 14, 202616,1100
Oct 13, 202616,110+117
Oct 09, 202615,993No prior observation