MarcoValente

UPdate Intraday TS ,BB + Buy/Sell +Squeeze Mom.+ adx-dmi

Update version with legend on data window and new colors on the squeeze mom idicator
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//Created By Marco 25 03 2016
// Intraday 5 min
study(title="Intraday TS ,BB + Buy/Sell +Squeeze Mom.+ adx-dmi", shorttitle="Intraday (5 min+) Strategy", overlay=true)
bblenght = input(46, minval=1, title="Bollinger Bars Lenght")
bbstdev = input(0.35, minval=0.1,step=0.05, title="Bollinger Bars Standard Deviation")
tp =input(0.0,defval=0.0,step=0.1,title ="percentuale take profitto")

//Calculate BB 55 0.2
source = close
basis = sma(source, bblenght)
dev = bbstdev * stdev(source, bblenght)
upperBB = basis + dev
lowerBB = basis - dev
midBB=(upperBB+lowerBB)/2
//is over the top?
isOverBBTop = low > upperBB ? true : false
isUnderBBBottom = high < lowerBB ? true : false
newisOverBBTop = isOverBBTop != isOverBBTop[1]
newisUnderBBBottom = isUnderBBBottom != isUnderBBBottom[1]
//receive high and low range
high_range = valuewhen(newisOverBBTop,high,0)
low_range = valuewhen(newisUnderBBBottom,low,0)

bblow = valuewhen(newisOverBBTop,(lowerBB/0.00005) *  0.00005,0)
bbhigh = valuewhen(newisUnderBBBottom,(((upperBB*1000)/5)+5) * 5/1000,0)

//take it only if over the BB limit
buy_limit_entry = isOverBBTop ? high_range==high_range[1] ? high_range+0.001: na : na
sell_limit_entry = isUnderBBBottom ? low_range==low_range[1] ? low_range-0.001: na : na

take_profit_buy=  isOverBBTop ? high_range==high_range[1] ? (buy_limit_entry + buy_limit_entry-bblow)+(buy_limit_entry + buy_limit_entry-bblow)*tp/500 : na : na 
take_profit_sell= isUnderBBBottom ? low_range==low_range[1] ?(sell_limit_entry -(bbhigh-sell_limit_entry))-(sell_limit_entry-(bbhigh-sell_limit_entry))*tp/500 : na : na

take_profit2_buy=  isOverBBTop ? high_range==high_range[1] ? buy_limit_entry + 2*(buy_limit_entry-bblow)+(buy_limit_entry + 2*(buy_limit_entry-bblow))*tp/500 : na : na 
take_profit2_sell= isUnderBBBottom ? low_range==low_range[1] ? sell_limit_entry - 2*(bbhigh-sell_limit_entry)-(sell_limit_entry - 2*(bbhigh-sell_limit_entry))*tp/500 : na : na

stop_loss_buy = isOverBBTop ? high_range==high_range[1] ? bblow : na : na 
stop_loss_sell = isUnderBBBottom ? low_range==low_range[1] ? bbhigh : na : na

highlightHigh = isOverBBTop ? lime : aqua
highlightLow  = isUnderBBBottom ? lime : aqua

colorLineUp = buy_limit_entry ? blue : blue
colorLineDown = sell_limit_entry ? red : red


colorBuyTP = close>=take_profit_buy ? lime : fuchsia
colorSellTP = close<=take_profit_sell ? lime : fuchsia
colorBuyTP2 = close>=take_profit2_buy ? lime : fuchsia
colorSellTP2 = close<=take_profit2_sell ? lime : fuchsia

barcolor((high >= lowerBB and low <= upperBB) ? aqua : na)
barcolor((high < sell_limit_entry and low > take_profit_sell) ? orange : na)
barcolor((low > buy_limit_entry and high < take_profit_buy) ? orange : na)
barcolor(high >= take_profit_buy and not(na(buy_limit_entry)==1) ? fuchsia : low <= take_profit_sell and not(na(sell_limit_entry)==1) ? fuchsia : na)
//plot Statements
bbup=plot(upperBB, title="BB Upper Band", style=linebr, linewidth=2, color=highlightHigh)
bbdo=plot(lowerBB, title="BB Bottom Band", style=linebr, linewidth=2, color=highlightLow)
plot( buy_limit_entry, title="Buy Entry", style=linebr, linewidth=2, color=colorLineUp, transp=80)
plot( sell_limit_entry, title="Short Entry", style=linebr, linewidth=2, color=colorLineDown, transp=80)
plot( stop_loss_buy, title="Buy Stop", style=circles, linewidth=2, color=maroon, transp=0)
plot( stop_loss_sell, title="Short Stop", style=circles, linewidth=2, color=maroon, transp=20)
plot( take_profit_buy, title="Buy TP 1:1", style=circles, linewidth=2, color=colorBuyTP, transp=20)
plot( take_profit_sell, title="Short TP 1:1", style=circles, linewidth=2, color=colorSellTP, transp=20)
plot( take_profit2_buy, title="Buy TP2 1:2", style=circles, linewidth=2, color=colorBuyTP2, transp=20)
plot( take_profit2_sell, title="Short TP2 1:2", style=circles, linewidth=2, color=colorSellTP2, transp=20)
fill(bbup, bbdo, color=aqua, transp=87)

////study("plotarrow example", overlay=true)
compra= isOverBBTop ? high_range==high_range[1] ? high_range+0.001: 1: 0
vendi = isUnderBBBottom ? low_range==low_range[1] ? low_range-0.001: 1 : 0
codiff = compra ==1 ? compra: 0
codiff2 = vendi ==1 ? vendi :0
plotarrow(codiff,colorup=green,title="Arrow Long entry",transp=40)
plotarrow(codiff2*-1,colordown=orange,title="Arrow Short entry",transp=40)
//Squeeze Mom

length = input(20, title="BB Length")
mult = input(2.0,title="BB MultFactor")
lengthKC=input(20, title="KC Length")
multKC = input(1.5, title="KC MultFactor")

useTrueRange = input(true, title="Use TrueRange (KC)", type=bool)

basis1 = sma(source, length)
dev1 = mult * stdev(source, length)
upperBB1 = basis1 + dev1
lowerBB1 = basis1 - dev1


// Calculate KC
ma = sma(source, lengthKC)
range = useTrueRange ? tr : (high - low)
rangema = sma(range, lengthKC)
upperKC = ma + rangema * multKC
lowerKC = ma - rangema * multKC

sqzOn  = (lowerBB1 > lowerKC) and (upperBB1 < upperKC)
sqzOff = (lowerBB1 < lowerKC) and (upperBB1 > upperKC)
noSqz  = (sqzOn == false) and (sqzOff == false)

val = linreg(source  -  avg(avg(highest(high, lengthKC), lowest(low, lengthKC)),sma(close,lengthKC)), 
            lengthKC,0)

bcolor = iff( val > 0, 
            iff( val > nz(val[1]), lime, green),
            iff( val < nz(val[1]), red, maroon))
scolor = noSqz ? blue : sqzOn ? black : aqua
plot(midBB,title="trend colors", color=bcolor, style=linebr, linewidth=3)
plot(midBB, title="True range colors",color=scolor, style=cross, linewidth=2)

//study(title="Directional Movement Index", shorttitle="DMI")
len = input(14, minval=1, title="DI Length")
lensig = input(14, title="ADX Smoothing", minval=1, maxval=50)
up = change(high)
down = -change(low)
trur = rma(tr, len)
plus = fixnan(100 * rma(up > down and up > 0 ? up : 0, len) / trur)
minus = fixnan(100 * rma(down > up and down > 0 ? down : 0, len) / trur)
sum = plus + minus 
adx = 100 * rma(abs(plus - minus) / (sum == 0 ? 1 : sum), lensig)

//study(title="plotshape example 1", overlay=true)
dataup= plus >= minus and adx>=29
datadw=minus>=plus and adx>=29
datast=adx<=20
plotshape(dataup,style=shape.triangleup,title="DMI + ",location=location.abovebar,color=green)
plotshape(datadw,style=shape.triangledown,title="DMI -",location=location.belowbar,color=maroon)
plotshape(datast,style=shape.diamond,title="ADX Flat",color=red)
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