The relationship between volume and price is actually the relationship between volume and stock price, which is not easy to understand, because the change of volume is not as trend as the change of price, and the daily change of volume may fluctuate, so it is not easy to understand. The change of volume and price is clear at a glance, and it is also easy to understand with the help of technical indicators, such as the fluctuation index of volume and price.

The effect is as follows

When the price is in the same direction as the volume, the indicator will follow the price change, the price rising indicator will rise, and the price falling indicator will fall. However, when the price deviates from the volume, that is, when the price and volume run in the opposite direction, the indicators will change accordingly, suggesting that the volume and price deviate.