For those considering buying or selling altcoins: I was also checking altcoins to think about what to do next with my own holdings. RSI (Relative Strength Index) is one of the reference indicators used to assess the momentum of price increases or decreases. Dark green: RSI is low, indicating an oversold zone Light green: RSI is weak Gray: Neutral zone Red tones: RSI is strong or indicates an overbought condition ※General RSI guidelines: Above 70: Overbought 40–60: Neutral range (around 50 is the neutral benchmark) Below 30: Oversold Use CoinGlass’s RSI heatmap as one of your reference tools to interact wisely with altcoins. For volatile altcoins, avoid holding them indefinitely— remember: “Give up the head and the tail.”