Here's a popular and effective crypto trading strategy:

*Trend Following Strategy*

1. *Identify the trend*: Determine the direction of the market trend using technical indicators like Moving Averages (MA), Relative Strength Index (RSI), and Bollinger Bands.

2. *Confirm the trend*: Look for confirmation signals, such as:

- Higher highs and higher lows for uptrends

- Lower highs and lower lows for downtrends

3. *Enter the trade*: Buy during an uptrend or sell during a downtrend, setting stop-loss and take-profit levels.

4. *Manage risk*: Limit position size to 2-5% of your portfolio and adjust leverage accordingly.

5. *Monitor and adjust*: Continuously monitor the trend and adjust your strategy as needed.

*Additional tips:*

1. *Stay informed*: Keep up-to-date with market news and analysis.

2. *Use risk management tools*: Utilize stop-loss, take-profit, and position sizing to minimize losses.

3. *Diversify*: Spread investments across assets to reduce risk.

4. *Be patient*: Avoid impulsive decisions and stick to your strategy.

*Other popular strategies:*

1. *Range Trading*: Buying and selling within established price ranges.

2. *Scalping*: Making multiple small trades to capitalize on short-term price movements.

3. *Mean Reversion*: Buying assets that have deviated from their historical means.

*Remember:*

1. *No strategy guarantees profits*.

2. *Crypto markets are highly volatile*.

3. *Always do your own research* and consider your risk tolerance before trading.