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Contract OI history

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Nov 20, 2026 EXPIRATION

QNT $50.00 Put

QNT261120P00050000

Latest saved OI225Oct 23, 2026
Last change+1vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
QNT $50.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2271130 2026-10-08: 208 OI2026-10-09: 208 OI2026-10-13: 221 OI2026-10-14: 227 OI2026-10-15: 227 OI2026-10-16: 226 OI2026-10-20: 224 OI2026-10-23: 225 OI Oct 08, 2026Oct 23, 2026

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

QNT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing225+1
Oct 20, 2026224-2
Oct 16, 2026226-1
Oct 15, 20262270
Oct 14, 2026227+6
Oct 13, 2026221+13
Oct 09, 20262080
Oct 08, 2026208No prior observation