Pump.fun Sees 15% Price Drop After Launch of Custom Pairs Feature

Pump.fun (PUMP) saw a significant drop of 15% following the launch of its new 'Custom Pairs' feature, which allows memecoins to trade directly against tokenized stocks, major crypto assets, and metals on Solana.

This move is attributed to a classic 'sell-the-news' reaction, where traders used the bullish headline to exit or short the token. The feature's launch was seen as a major expansion by outlets like Bitcoin.com, with 93 Custom Pairs and a model where part of fee revenue goes into PUMP buybacks.

The token rallied into the product announcement but saw profit-taking once the feature shipped. Traders are highlighting growing regulatory and platform-access risk around Pump.fun itself, with concerns over potential issues with tokenized stocks and reduced US distribution.