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What does net selling or buying of a stock mean?
What does it mean when some one says that today there was a lot of net selling or buying in a stock. What does it mean because for every selling there is also a buying going on then how can you determine a selling or buying ? Generally if the price of stock has gone down compared to previous day, the trend is of selling. As the price can be volatile, there maybe few trades that are above close price of previous day, or below close price of previous day.  How can you calculate average trade price for a stock It is simple {sum of all [price*quantity]}/quantity. Related question Equity market inflow meaning