For technical analysing I just follow bitcoin graph , If the bitcoin price rise up usually 99% of the coins and tokens would rise too , no matter it is XRP or ZEC , the only thing that remains is how much they can rise if the bitcoin rises , and I would say it depends on how deep they are and what are the good news about them .
This only applies during a period of FOMO and hype were investors are trying to get into the cryptocurrency market amd profit. But for real organic growth, that is dependent on the actual use case and applications of the coin or token.
This foundamentals are major concerns of long-term investors. Traders are more concerned with little changes in price.