//@version=5
//Created By Profit Myntra
//All rights reserved by Profit Myntra
//XXXX-XXXX-XXXX
indicator(title=" 3 Moving Average Exponential By PM", shorttitle="EMA", overlay=true, timeframe="", timeframe_gaps=true)
len = input.int(20, minval=1, title="Length")
len1 = input.int(50, minval=1, title="Length1")
len2 = input.int(200, minval=1, title="Length2")
src = input(close, title="Source")
src1 = input(close, title="Source1")
src2 = input(close, title="Source2")

offset = input.int(title="Offset", defval=0, minval=-500, maxval=500)
out = ta.ema(src, len)
out1 = ta.ema(src1, len1)
out2 = ta.ema(src2, len2)
plot(out, title="EMA", color=color.green, offset=offset)
plot(out1, title="EMA", color=color.red, offset=offset)
plot(out2, title="EMA", color=color.black, offset=offset)
ma(source, length, type) =>
    switch type
        "SMA" => 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)

typeMA = input.string(title = "Method", defval = "SMA", options=["SMA", "EMA", "SMMA (RMA)", "WMA", "VWMA"], group="Smoothing")
smoothingLength = input.int(title = "Length", defval = 5, minval = 1, maxval = 100, group="Smoothing")

smoothingLine = ma(out, smoothingLength, typeMA)
plot(smoothingLine, title="Smoothing Line", color=#f37f20, offset=offset, display=display.none)