Super Volume Indicator

So this is combination of my volume indicator that i put in the past
included volume trend, obv , vpt , net volume ,vwap etc
cross up -10 is in blue cross
cross down -10 is in red cross
cross up 0 is in green circle
crossdown zero is in orange circle
piz =length of indictor, you can increase it to try to find better fit to graph

Versionshinweise:

add linear regression of volume

Versionshinweise:

small corection

Versionshinweise:

fix some mistake and add alert
buy 1 =cross -10 up
buy 2=cross 0 up
sell 1 cross 10 down
sell 2 cross 0 down