USDD pulled 109 million USDT back from Spark and replenished it into the PSM stable pool

Data: In the past 7 days, a certain CEX’s net outflow of reserve assets exceeded $228 million, and the Gate BTC wallet balance fell by 3.88%

Based on the data, over the past 7 days, Gate exchange’s BTC wallet balance fell by 3.88%, becoming the exchange with the largest decline. At the same time, only 3 exchanges recorded net inflows; among them, one CEX saw inflows of up to $346 million, while Gate recorded net outflows of $154 million.

BIT posts an analysis of Bitcoin ETF fund flows, with net inflows resuming in March

Gate News update, on April 13, BIT posted on X, saying that Bitcoin ETF fund flows have just turned positive again, and that it may achieve a continuous second month of net inflows. BIT noted that the current trend is highly similar to the same period in 2025, when early-year fund inflows were lackluster but were later followed by a concentrated surge of nearly $30 billion, driving a rebound after the tariff policy was implemented in April, and continuing through October. BIT said that net inflows resumed in March, which was the first time it turned positive since the pullback that began last October.

XAU contract 24-hour trading volume reached $1.34B, up more than 500% month-over-month

On April 13, XAU (gold contract) was trading at $4,717.28, down 0.56% over the past 24 hours. With the breakdown of the U.S.-Iran negotiations, market volatility has intensified; trading volume reached $1.34B, up 504.45% from last month. Liquidity is primarily concentrated across three centralized exchanges.

Uniswap daily trading volume surpasses $2.0 billion, hitting a one-year high

Gate News message, April 13, decentralized exchange Uniswap recently saw its daily trading volume surpass $2 billion, setting a new high in nearly one year. Data shows that Uniswap’s trading volume surge is mainly driven by growing expectations that recent spot Ethereum ETFs will be approved, with market activity rising significantly. Uniswap is one of the largest decentralized exchanges in the Ethereum ecosystem; its current main trading pairs include ETH/USDC, ETH/USDT, and other mainstream assets, and demand for stablecoin swaps continues to grow.

XAU contract 24-hour trading volume reached $1.34B, up 504.45% month-over-month

April 13, XAU is currently quoted at $4,717.28, down 0.56% over the past 24 hours. Geopolitical developments have affected trading activity, driving fluctuations in volume. Total trading volume for XAU futures across the entire network reached $1.34B, up 504.45% month-over-month. Liquidity on centralized exchanges is mainly concentrated on three leading platforms.

Hyperbridge cross-chain bridge was attacked; the attacker minted 1 billion DOT tokens and dumped them.

Hyperbridge's cross-chain gateway contract was recently attacked. The attacker forged messages to tamper with the contract administrators' permissions, illegally minted 1 billion bridged DOT, and sold it all off—but due to insufficient liquidity, they ultimately made only about $237k in profit. This incident did not affect the security of Polkadot's native chain.