BlockBeats News, June 17th, according to CryptoQuant analyst IT Tech data, the altcoin selling pressure on spot CEX has reached a five-year extreme level, with the spot market seeing net outflows for 15 consecutive months. The cumulative buying and selling volume difference of altcoins other than BTC and ETH has dropped to the deepest negative value since data has been available in 2020; this indicator had approached equilibrium in early 2025, then turned sharply negative again and continued to decline.