
Horizon Quantum rose 163.6% from $2.20 to $5.80, ahead of the S&P 500's +17.2%. Its worst day was Sep 14 (−39.8%), and its low came Apr 1 at $1.86.
Mar 20, 2026 – Nov 11, 2026 · picked from earnings, analyst actions, headlines and the biggest daily moves
Horizon Quantum closed at its lowest level of the year, 15.5% below where the year started.
−9.3% · S&P 500 +0.8%
Horizon Quantum closed at its highest level of the year, 1108.6% above where the year started.
Story events cover the past 12 months · Times ET
+29.6% · S&P 500 −0.3%
Horizon Quantum shares rose 66.1%, while the S&P 500 fell 0.5%.
+66.1% · S&P 500 −0.5%
Where it ended: a close of $5.80 on Nov 11, 2026.
Nothing in the past 12 months.
All HQWWW earningsNothing in the past 12 months.
All HQWWW analyst actionsNothing in the past 12 months.
All HQWWW dividend historyNothing in the past 12 months.
All HQWWW news