
Quote from dtrader98:
Every buyer has a seller and every seller has a buyer, so you'd basically have one flat line with varying volumes. Good Luck.
Being a bit sarcastic there, but I think you are asking which buyers were retail vs. institutional, in which case, since you are retail, again,... good luck.
A chart represents price movement and volume of activity of transactions over the given period. It will never tell you the specifics about who buying and selling during that interval, you get to deduce that yourself.