The Negative Volume Index (NVI) changes only on days when volume falls, on the idea that the crowd trades on busy days while informed money acts on quiet ones. That is why NVI is often called a smart money index. This screen lists coins against USDT whose NVI has just crossed above its 255-day signal line, a classic sign that quiet-day buying is turning positive. Confirm with the price trend or money flow before acting. Crypto trades around the clock, so the list uses near-real-time data with daily bars that close at 00:00 UTC, and covers coins quoted against USDT with at least 1 million USDT in average daily volume.