MOVER · REGULAR · CAPTURED 11:43 ET

NX up 20.3% on Sep 4 2026

NX+20.3%on Fri Sep 4 2026

Quanex Building Products Corporation was up 20.3% on the day at $22.57, ranked #4 on 27.8× its usual five-minute volume, when TapeRank recorded this spike at 11:43 ET during regular hours.

WHAT THE ROW LOOKED LIKE

LAST22.57

DAY▲ 20.3%

5 MIN▲ 1.10%

5M RVOL27.8×

5M $VOL$874K

FLOAT*45.9M

RANK#4

SESSIONREGULAR

* FLOAT IS SHARES OUTSTANDING; TRUE FREE FLOAT IS NOT AVAILABLE

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

THU 16:17 ET8-K — Results of Operations and Financial Condition; Financial Statements and ExhibitsSEC 8-K

SESSION LEVELS AT CAPTURE

VWAP21.91

HOD22.60

LOD20.14

OR HIGH—

OR LOW—

PREV CLOSE18.76

PM HIGH—

PM LOW—

GAP▲ 9.97%

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