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TMA Overlay

Tác giả:ChaoZhang, Ngày: 2022-05-07 17:41:05
Tags:SMA

Chỉ số này giúp xác định động lượng bằng cách cung cấp một đại diện trực quan của các mẫu nến bao trùm được phủ trên với đường trung bình di chuyển trơn tru

backtest

img

/*backtest
start: 2021-10-01 00:00:00
end: 2022-05-05 23:59:00
period: 4h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

//@version=4
study(title="TMA Overlay", shorttitle="TMA Overlay", overlay=true)

// ### Four Smoothed Moving Averages

len1 = 21
//input(21, minval=1, title="Length 1", group = "Smoothed MA Inputs")
src1 = close
//input(close, title="Source 1", group = "Smoothed MA Inputs")
smma1 = 0.0
sma_1 = sma(src1, len1)
smma1 := na(smma1[1]) ? sma_1 : (smma1[1] * (len1 - 1) + src1) / len1
plot(smma1, color=color.white, linewidth=2, title="21 SMMA")

len2 = 50
//input(50, minval=1, title="Length 2", group = "Smoothed MA Inputs")
src2 = close
//input(close, title="Source 2", group = "Smoothed MA Inputs")
smma2 = 0.0
sma_2 = sma(src2, len2)
smma2 := na(smma2[1]) ? sma_2 : (smma2[1] * (len2 - 1) + src2) / len2
plot(smma2, color=color.new(#6aff00,0), linewidth=2, title="50 SMMA")

h100 = input(title="Show 100 Line", type=input.bool, defval=true, group = "Smoothed MA Inputs")
len3 = 100
//input(100, minval=1, title="Length 3", group = "Smoothed MA Inputs")
src3 = close
//input(close, title="Source 3", group = "Smoothed MA Inputs")
smma3 = 0.0
sma_3 = sma(src3, len3)
smma3 := na(smma3[1]) ? sma_3 : (smma3[1] * (len3 - 1) + src3) / len3
sma3plot = plot(h100 ? smma3 : na, color=color.new(color.yellow,0), linewidth=2, title="100 SMMA")

len4 = 200
//input(200, minval=1, title="Length 4", group = "Smoothed MA Inputs")
src4 = close
//input(close, title="Source 4", group = "Smoothed MA Inputs")
smma4 = 0.0
sma_4 = sma(src4, len4)
smma4 := na(smma4[1]) ? sma_4 : (smma4[1] * (len4 - 1) + src4) / len4
sma4plot = plot(smma4, color=color.new(#ff0500,0), linewidth=2, title="200 SMMA")

// Trend Fill

trendFill = input(title="Show Trend Fill", type=input.bool, defval=true, group = "Smoothed MA Inputs") 
ema2 = ema(close, 2)
ema2plot = plot(ema2, color=#2ecc71, transp=100, style=plot.style_line, linewidth=1, title="EMA(2)", editable = false)

//fill(ema2plot, sma4plot, color=ema2 > smma4 and trendFill ? color.green : ema2 < smma4 and trendFill ? color.red : na, transp=85, title = "Trend Fill")

// End ###

// ### 3 Line Strike

bearS = input(title="Show Bearish 3 Line Strike", type=input.bool, defval=true, group = "3 Line Strike")
bullS = input(title="Show Bullish 3 Line Strike", type=input.bool, defval=true, group = "3 Line Strike")

bearSig = close[3] > open[3] and close[2] > open[2] and close[1] > open[1] and close < open[1]
bullSig = close[3] < open[3] and close[2] < open[2] and close[1] < open[1] and close > open[1]

if bullSig
    strategy.entry("entry short", strategy.short)
else if bearSig
    strategy.entry("entry long", strategy.long)


plotshape(bullS ? bullSig : na, style=shape.triangleup, color=color.green, location=location.belowbar, size = size.small,  text="3s-Bull", title="3 Line Strike Up")
plotshape(bearS ? bearSig : na, style=shape.triangledown, color=color.red, location=location.abovebar, size = size.small,  text="3s-Bear", title="3 Line Strike Down")



// End ###
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