بله

//@version=5
indicator(title="شاخص قدرت نسبی جدید", shorttitle="NEW RSI", format=format.price, precision=2, timeframe="", timeframe_gaps=true)


//////FGHtrading//////

ma(source, length, type) =>
switch type
"SMA" => ta.sma(source, length)
"Bollinger Bands" => ta.sma(source, length)
"EMA" => ta.ema(source, length)
"SMMA (RMA)" => ta.rma(source, length)
"WMA" => ta.wma(source, length)
"VWMA" => ta.vwma(source, length)

rsiLengthInput = input.int(14, minval=1, title="طول RSI", group="تنظیمات RSI")
rsiSourceInput = input.source(close, "منبع", group="تنظیمات RSI")
maTypeInput = input.string("SMA", title="نوع MA", options= , group="تنظیمات MA")
maLengthInput = input.int(14, title="طول MA", group="تنظیمات MA")
bbMultInput = input.float(2.0, minval=0.001, maxval=50, title="BB StdDev", group="تنظیمات MA")

up = ta.rma(math.max(ta.change(rsiSourceInput), 0), rsiLengthInput)
down = ta.rma(-math.min(ta.change(rsiSourceInput), 0), rsiLengthInput)
rsi = down == 0 ? 100 : up == 0 ? 0 : 100 - (100 / (1 + up / down))
rsiMA = ma(rsi, maLengthInput, maTypeInput)
isBB = maTypeInput == "Bollinger Bands"

plot(rsi, "RSI", color=#7E57C2,display=display.none)
plot(rsiMA, "MA مبتنی بر RSI", color=color.yellow,display=display.none)
rsiUpperBand = hline(70, "باند بالایی RSI", color=#787B86)
hline(50, "باند میانی RSI", color=color.new(#787B86, 50))
rsiLowerBand = hline(30, "باند پایینی RSI", color=#787B86)
fill(rsiUpperBand, rsiLowerBand, color=color.rgb(126, 87, 194, 90), title="پر کردن پس‌زمینه RSI")
bbUpperBand = plot(isBB ? rsiMA + ta.stdev(rsi, maLengthInput) * bbMultInput : na, title = "باند بالایی بولینگر", color=color.green)
bbLowerBand = plot(isBB ? rsiMA - ta.stdev(rsi, maLengthInput) * bbMultInput : na, title = "باند پایینی بولینگر", color=color.green)

x=input(defval = 36)

rsinew=ta.linreg(rsi,x,0)
rsiMAnew=ta.linreg(rsiMA,x,0)

plot(rsinew, "NEW RSI", color=#7E57C2)
plot(rsiMAnew, "MA مبتنی بر NEW RSI", color=color.yellow)