As mentioned by a few posters above, price moves as a function of the balance of volume. There is a lot of research showing that price and volume are cointegrated. Higher prices tend to see volume increase, while falling prices tend to see a decrease in volume. So a big move in price without much volume is usually considered as weaker than a move in price with an increase in volume.
Frankly, it’s not a great trading or timing indicator, but it is useful as an additional signal and bit of information you use in your analysis.
Frankly, it’s not a great trading or timing indicator, but it is useful as an additional signal and bit of information you use in your analysis.
