Want to quickly judge the rise and fall of cryptocurrencies? Actually, there are many tips on the 15-minute candlestick chart. I’d like to share my experience from these years of exploration with everyone.

First, learn how to read charts. I usually use TradingView, set the time frame to 15 minutes, and the most important thing is to clearly identify the current trend. An uptrend means higher highs and higher lows; a downtrend means lower highs and lower lows; if the price is oscillating within a range, that’s sideways movement. These basic judgments are crucial for predicting short-term cryptocurrency movements.

The technical indicator I use most often is the moving average (MA). The short-term MA9 can show the intraday trend, while the MA21 reflects the overall direction. When the short-term line crosses above the long-term line, it usually indicates a potential upward move; crossing below suggests a possible pullback. Besides that, the RSI indicator is quite useful — below 30 indicates oversold conditions and a potential rebound; above 70 indicates overbought and a possible correction. I also use MACD to confirm trend strength — when the MACD line is above the signal line, it’s bullish; below, it’s bearish.

Support and resistance levels are also very important. Support is a price level where the price tends to stop falling, while resistance is where it tends to stall when rising. If the price bounces near a support level, it’s often a good buying opportunity; if it hits resistance and starts to fall, it might be time to reduce positions.

Trading volume shouldn’t be ignored either. When the price rises with increasing volume, it indicates a genuine and strong upward move; if the price rises but volume diminishes, the trend might be weakening. Sometimes, the rise and fall of cryptocurrencies depend on trading volume.

Additionally, always keep an eye on news. A major news event or a tweet from a big influencer can instantly change the market direction, making technical predictions invalid. So I follow reliable news sources simultaneously.

In practice, I often use two strategies. One is breakout trading — waiting for the price to break support or resistance and then following through. The other is reversal trading — making decisive trades when clear reversal signals appear. Predicting crypto price movements ultimately relies on continuous practice and experience; theory alone won’t do. Lastly, I recommend paying attention to the trend of mainstream coins on Gate, applying these methods in real trading, and gradually finding your own rhythm.