A trader lost approximately $477,000 due to FOMO buying and panic selling of $PEPE coins within 9 days. According to on-chain data monitored by Spot On Chain, on December 10, the trader purchased 60.78 billion $PEPE coins for a total of $1.59 million, using 4.75 WBTC and $150,000 USDC when the price was at a local high. However, after $PEPE coins dropped 17.85% within 24 hours, the trader sold all assets for $1.11 million USDT, resulting in a loss of about $477,000 and a decline of 30%.