This list shows coins rising on unusual volume against USDT: today's or yesterday's volume is at least five times the 50-day average, and the price is up more than 5% over the last two daily bars (UTC). The busiest are shown first, among coins with at least 1 million USDT in average daily volume. Volume surges in crypto often follow exchange listings, news or a breakout, but they can reverse quickly, so watch the follow-through.