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Contract OI history

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Jan 21, 2028 EXPIRATION

QS $4.00 Call

QS280121C00004000

Latest saved OI3,391Oct 23, 2026
Last change+1,145vs 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. 3,3911,6950 2026-10-09: 1,489 OI2026-10-13: 1,618 OI2026-10-14: 1,618 OI2026-10-15: 1,723 OI2026-10-16: 2,029 OI2026-10-21: 2,246 OI2026-10-23: 3,391 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, 2026Viewing3,391+1,145
Oct 21, 20262,246+217
Oct 16, 20262,029+306
Oct 15, 20261,723+105
Oct 14, 20261,6180
Oct 13, 20261,618+129
Oct 09, 20261,489No prior observation