According to on-chain analyst Aunt Ai, the Binance ZEC/USDT trading pair has a dense large order. The order is split into multiple orders, each buying about 2,200 ZEC, worth about 1.20 million US dollars. The K-line takes on the shape of a "dinosaur's back" in a short period of time, which seems to split the large order into dozens of purchases at the market price. This concentrated order has three waves in 10 minutes, with a total purchase amount of more than 30 million US dollars.