To trade altcoins, it is recommended to check the charts of the BTC market first.
It is not necessary to check the BTC market charts when trading day trading, but it is recommended to check the BTC market charts for longer investment periods than short-term trading.
The reason is that it can determine the upside potential of altcoins compared to the price of BTC, which is the key currency of the coin market.
For example, if the ETHBTC chart maintains an uptrend, even if the ETHUSDT chart shows a downtrend, it will eventually push the ETH price up.
In the case of day trading, there is no need to check because it is a transaction that buys when it shows a support and resistance point or section where it will surge, and sells it when it rises.
Since the reference data for each investment period is different, how to set the investment period is the first thing to consider when creating a trading strategy.