The basics of volume and depth market

volume up
=
High volume on the uptrend .

=

 . Low volume on the downtrend

volume down

 =
 . High volume on the downtrend

=

 . Low volume on the uptrend

Buying signal at the depth of the market:

1/   Buy high on the uptrend .

2/ sell low on the downtrend .

selling signal at the depth of the market:

1/  sell high on the downtrend . 

2/  Buy low on the uptrend .