1. Technical analysis trading strategy
Technical analysis is an analysis method based on historical price and volume data. This analysis method believes that price trends and price patterns can predict future market trends. Technical analysis usually includes indicators such as trend lines, moving averages, relative strength indexes, and stochastics. By observing the changes in these indicators, traders can predict the upward or downward trend of market prices and develop corresponding trading strategies.

2. Fundamental analysis trading strategy
Fundamental analysis is an analysis method based on market and economic data. This analysis method believes that there is a certain connection between the price of digital currency and economic and market factors. Traders can predict the price trend of digital currency by paying attention to factors such as the supply and demand relationship of digital currency, market demand and investor sentiment, and formulate corresponding trading strategies.

3. Trend Following Trading Strategy
Trend tracking is a trading strategy based on market price trends. This strategy believes that market price trends are relatively stable, so traders can predict market trends by tracking price trends and adopt corresponding trading strategies. For example, if the market price is on an upward trend, traders can buy digital currencies to obtain higher returns.

4. Trading risk management strategy
Trading risk management is a very important part of cryptocurrency trading. Traders should take some measures to reduce trading risks, such as setting stop-loss and take-profit orders, limiting trading amounts, diversifying investment portfolios, etc. These measures can help traders avoid huge losses in cryptocurrency trading.

In short, the formulation of digital currency trading strategies is very important. Beginners should choose a trading strategy that suits them and adjust it according to market changes. At the same time, beginners should also learn the basic knowledge of digital currencies, master the characteristics of digital currencies, market dynamics and trading rules, so as to improve their trading skills and risk control capabilities. In addition, beginners should also choose a reliable digital currency trading platform to ensure the security and transparency of transactions.