It is a known fact that all other coins follow the Bitcoin trends.
It is also known that some coins do not bend the knee to the Bitcoin and there are some...
How to spot these coins?
There is a tool that can measure the potential of Altcoins and their acceleration compared to
Bitcoin. Even if the coin is bending to the will of Bitcoin, there is an indication if it is accelerating
faster or doing better than Bitcoin.
There is also a factor of Velocity, which indicates the present trading
volume and activity of the coin (activity of the coin)
Volatility shows how high is the price change rate (huge or small price spikes).
More info here:
https://youtu.be/3yJBaUM-cow
