The Volatility Quality Zero Line (VQZL) Indicator detects trends using moving averages and calculates volatility using the ATR (Average True Range).
It is presented as a MetaTrader4 oscillator on the Meta Trader 4 platform, providing trading signals in two colors: red (downtrend signal) and green (uptrend signal). Additionally, it confirms the trend by crossing above or below the 0 level.