Extra indicators
Aroon
Two lines showing how recently the highest high and the lowest low of the last 25 candles happened.
La idea en pocas palabras
In a strong uptrend new highs come often, so the last high is recent. Aroon Up is 100 when the high was today and falls as it gets older; Aroon Down does the same for lows.
Cómo se calcula
Count how many candles ago the highest high (or lowest low) occurred within the period and convert it to a percentage.
Aroon Up = 100 × (N − candles since highest high) ÷ N
Aroon Down = 100 × (N − candles since lowest low) ÷ N (N = 25)Cómo usarlo
- Aroon Up above 70 and Down below 30: strong uptrend; the reverse: downtrend.
- Lines crossing: a possible trend change. Both low: consolidation.
Sacar conclusiones
- Aroon measures time since extremes, not price distance, so it spots trend starts early.
Ejemplo
Aroon Up jumps to 100 and stays above 80 while Aroon Down sinks below 20: a fresh uptrend.
Los precios de los ejemplos son ilustrativos.
Ten cuidado con
- Ranges produce frequent crossovers.
Un poco de historia
Tushar Chande introduced Aroon in 1995; the name means "dawn's early light" in Sanskrit.
Solo contenido educativo. Ningún indicador ni patrón predice el futuro, y nada de lo aquí expuesto es asesoramiento de inversión.