According to @MilkRoadDaily, Binance's $BNB token has surpassed $SOL in market capitalization due to a significant increase in trading volume on Pancake Swap, the primary decentralized exchange on the BNB chain. This surge is linked to speculation of an upcoming memecoin trend on the BNB chain, following @cz_binance's announcement of releasing a picture of his dog, which contributed to heightened trader interest in BNB.