**Analysis:** MEDIROM's stock exploded on April 3rd, with a wild intraday swing (low of $0.4 to high of $0.89) and a close at $0.6947—up **87.5%** in a day! 📈 Volume spiked to **53.5M** vs. prior days’ tiny trades, signaling strong interest. The **10-day EMA** crossed above the **50-day EMA** (bullish), and **RSI hit 78**, nearing overbought territory. News suggests funding wins and partnerships, but this rally feels overheated. Short-term traders might ride the momentum, but cautious investors should wait for a pullback. 🚀➡️⚠️ *Verdict:* **Hold or take partial profits**—RSI warns of exhaustion.