This is an indicator for Bitcoin based on on-chain volume. It is important in several ways. The upward trend of the red line indicates the increase in trading volume and the possibility of an upward trend in the future The downward trend of the red line indicates a decrease in trading volume and the possibility of a price decrease in the future The bullish crossover of the red line with the blue line is a confirmation of the bullish trend A bearish crossover is confirmation of a bearish trend