OPEN-SOURCE SCRIPT

GVZ Sintético (Realized Vol do Ouro)

57
//version=6
indicator("GVZ Sintético (Realized Vol do Ouro)", overlay=false)

// === INPUTS ===
lookback_days = input.int(30, "Janela (dias)", minval=2)
freq = input.int(252, "Frequência anual", options=[252,365])
ma_len = input.int(5, "Suavização (SMA)", minval=1)

// === CÁLCULO VOL REALIZADA ===
src = close
ret = math.log(src / src[1])
rv_daily = ta.stdev(ret, lookback_days)
rv_annual = rv_daily * math.sqrt(freq)
rv_smooth = ta.sma(rv_annual, ma_len)

// === PLOT ===
plot(rv_smooth * 100, title="GVZ Sintético (%)", linewidth=2, color=color.blue)
hline(10, "10%", color=color.gray)
hline(20, "20%", color=color.gray)
hline(30, "30%", color=color.gray)

免責聲明

這些資訊和出版物並不意味著也不構成TradingView提供或認可的金融、投資、交易或其他類型的意見或建議。請在使用條款閱讀更多資訊。