A trader traded memecoins on Base on-chain, turning $115,000 principal into $3.9 million, with a profit of approximately $3,696,000. He made about $3 million on AIXBT, $360,000 on SAINT, and $333,000 on VADER. He made substantial profits by buying AIXBT, SAINT, VADER, and ECHO. Among them, he bought 917 million SAINT, 6.45 million VADER, and 7.52 million ECHO, with unrealized profits of $360,000, $333,000, and $26,000, respectively. He spent 235,141 VIRTUAL ($88,500) to buy 14.93 million AIXBT and sold 1.95 million AIXBT for $400,000, leaving 12.97 million AIXBT ($2.7 million).