Source: Cointelegraph.com NewsFees spiked to a high of $8.36 million for Uniswap on June 15, beating out Ethereum on the same day at $7.99 million, and coincided with an 8.7% pump for UNI.Read MoreUniswap, DeFi, UNI, AAVE, Compound, Synthetix, Fees, Network fees, Crypto fees