According to Matt Hougan, the crypto market is entering a 'Stablecoin summer' phase, signaling increased attention and activity around leading stablecoins such as USDT, USDC, and DAI (source: Matt Hougan Twitter, June 13, 2025). Traders should monitor on-chain volume, exchange inflows, and regulatory developments, as rising stablecoin usage often indicates higher liquidity and potential for large crypto market moves. Historical data shows that stablecoin growth can precede significant trading opportunities in both BTC and ETH markets, making this trend essential for short-term and swing traders.