血舞解说我的世界:Tom Williams, volume spread analysis and Trad...

来源:百度文库 编辑:九乡新闻网 时间:2024/05/06 08:50:05
Key VSA principal 1:

'Weakness appears on up bars, Strength appears on down bars'

Key VSA principal 2:

Volume is activity, professional activity. Our (the herd) trading activity is so small it hardly registers in the volume figure. Only professional activity is large enough to be visible. So if you see high activity (volume bars), ask yourself 'why are the professionals trading here'.

Key VSA principal 3:

If the market works on supply and demand, it must also work on No supply and No demand. If there's little demand(activity,price spread) at a price level, ask yourself, 'why are the pro's not interested in trading here'

Again this is my understanding of VSA,

Are Tom's principals correct and/or useful ?