MOVER · REGULAR · CAPTURED 13:31 ET

HQ up 21.5% on Sep 15 2026

HQ+21.5%on Tue Sep 15 2026

Horizon Quantum Holdings Ltd. Class A Ordinary Shares was up 21.5% on the day at $12.56, ranked #2 on 65.2× its usual five-minute volume, when TapeRank recorded this spike at 13:31 ET during regular hours.

WHAT THE ROW LOOKED LIKE

LAST12.56

DAY▲ 21.5%

5 MIN▲ 13.26%

5M RVOL65.2×

5M $VOL$718K

FLOAT—

RANK#2

SESSIONREGULAR

AI VERDICT

No verdict was committed for this move.

Either the model had not reached this name before the event was finalized, or its answer hedged, and a hedged verdict is withheld rather than shown. Nothing was filled in afterwards.

FILINGS · 24H BEFORE THE MOVE

09:15 ETHorizon Quantum Says 34,811,740 Class A And 19,744,585 Class B Ordinary Shares Issued And Outstanding As Of September 14; Says All Business Combination Lock-Ups Remain In Effect, Most Until March 19, 2028Benzinga

SESSION LEVELS AT CAPTURE

VWAP10.74

HOD11.67

LOD9.93

OR HIGH—

OR LOW—

PREV CLOSE10.34

PM HIGH—

PM LOW—

GAP▼ 0.39%

— MEANS THE LEVEL DID NOT EXIST YET AT THAT INSTANT, NOT ZERO