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Contract OI history

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Nov 20, 2026 EXPIRATION

QTTB $7.50 Call

QTTB261120C00007500

Latest saved OI848Oct 23, 2026
Last change+3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
QTTB $7.50 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. 8484240 2026-10-09: 3 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-16: 75 OI2026-10-20: 845 OI2026-10-23: 848 OI Oct 09, 2026Oct 23, 2026

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

QTTB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026848+3
Oct 20, 2026Viewing845+770
Oct 16, 202675+46
Oct 14, 2026290
Oct 13, 202629+26
Oct 09, 20263No prior observation