VolumeVOL
成交量
Stock TechnicalP0 CoreVolumeApplies to: US stocks
Definition
The most basic volume data.
Formula
Current-period volume; overlay VMA=MA(V,n)
How to read it
Rising on expanding volume = healthy; rising on shrinking volume = weak momentum; breakouts require volume.
InputsvolumeOutputvolume
Data source: V. Public knowledge, not investment advice.
See Volume computed live on popular US stocks →
Related indicators
Reference metadata — public, well-known indicator definitions. Not investment advice.