Dynamic Trend Gradient is a technical indicator designed to identify and visualize trend direction on price charts. It calculates a "basis level" by averaging two exponential moving averages (EMAs): a short-term EMA (user-defined length, default 222) and a long-term EMA (double the short-term length). This basis level serves as a reference for the overall market trend.

The indicator also measures volatility by computing the standard deviation of closing prices, smoothing it with an additional EMA. This smoothed volatility is scaled by a sensitivity parameter to establish upper and lower trend bands around the basis level. These bands define zones where price movement is expected.

Trend status is determined by the price position relative to the basis level: prices above indicate a bullish trend, while prices below indicate a bearish trend. Crossing the upper or lower bands signals potential trend reversals or shifts in market momentum.

This indicator supports traders in monitoring trend direction and detecting possible market turning points by combining moving averages and volatility measures. It is applicable across various markets where price data and EMAs are relevant.