HumidiFi, a so-called dark exchange, has become the biggest trading venue on Solana after processing a record $34 billion over the past month. It beat out Meteora, a liquidity protocol which registered $31 billion in volume, and Raydium, one of Solana’s oldest exchanges which handled $21 billion, per DefiLlama data. It’s a monumental surge for HumidiFi, which three months ago regularly struggled to break $100 million in daily trading volume. Dark exchanges, sometimes called dark automated market makers, ...