According to CoinMeta, as reported by The Defiant, the trading volume of Curve on October 30 was approximately $425 million, which is nearly half of the previous day's $847 million, but it is still 335% higher than the median trading volume over the previous seven days. The trading volume of Ethereum 3pool on that day was about $82.14 million, compared to $343 million the previous day. The balance of pool USDT decreased from about 121 million to 113 million, while the balances of DAI and USDC increased to about 24.25 million and 24.56 million respectively. The proportion of USDT dropped from 74.8% to 69.8%.