I'm plotting a line that changes its value every month:
lastmonth_high = security(syminfo.tickerid, "M", high)
plot(lastmonth_high, color=lastmonth_high != lastmonth_high[1] ? na : color.blue, style=plot.style_line, linewidth=3)
This way it plots no value at the actual bar.
How can I extend the line one bar to the right ?
try this
lastmonth_high = security(syminfo.tickerid, "M", high, lookahead = barmerge.lookahead_on)
plot(lastmonth_high, color=lastmonth_high != lastmonth_high[1] ? na : color.blue, style=plot.style_line, linewidth=3)
Related
I need help in Pine script coding, i want to plot the first crossover value alone not entire series of values for whole day. so if crossover condition is true for 1st or 2nd or 3rd or n times, i need to plot the line from the first condition met to end of day and ignore 2nd or 3rd or 4th or nth series values to plot. how to do it? and i don't want to use line.new() since i want to backtest in tradingview.com, for historical bars i want to use Plot(). so kindly help me with the code.
Strategy im trying: Added 30pts above from 5mins High-Low, if 5 mins candle crossover the 30pts at first time from High need to plot line, ignore if condition met again in a day.
`
//#version=5
indicator(title="Crossover", shorttitle="Crossover", overlay=true)
//*5Mins High Low calculation*//
inputMax = input(5, title= "ORB total time (minutes)")
sess = input("0915-0920", title="Session Time")
t = time(timeframe.period, sess + ":1234567")
hide = timeframe.isintraday and timeframe.multiplier <= inputMax
is_newbar(res) => ta.change(time(res)) != 0
in_session = not na(t)
is_first = in_session and not in_session[1]
orb_high = float(na)
orb_low = float(na)
if is_first
orb_high := high
orb_low := low
else
orb_high := orb_high[1]
orb_low := orb_low[1]
if high > orb_high and in_session
orb_high := high
if low < orb_low and in_session
orb_low := low
plot(hide ? orb_high : na , style=plot.style_line, color=orb_high[1] != orb_high ? na : color.green , title="ORB High", linewidth=3)
plot(hide ? orb_low : na , style=plot.style_line, color=orb_low[1] != orb_low ? na : color.red, title="ORB Low", linewidth=3)
//*Crossover condition*//
var Up = 0.0
Up := orb_high + 30
var b_i = 0.0
cross_over_happened = if(ta.crossover(close, Up)) and barstate.isconfirmed
1
else
0
b_i := ta.valuewhen(cross_over_happened, close, 0)
plot(b_i, color = color.black, linewidth = 2)
`
the above code will plot whenever condition met, but i need to plot only the first value of crossover condition, not for entire series. Kindly help with the code.
I would go about this in a slightly different way (which is very close to what you have done). I would add a bool that will check if a cross already happened today, and will change the value of b_i only when the cross and the new bool are true.
First set the variables that we're going to need:
var float orb_high = na
var float orb_low = na
var bool already_had_crossover_today = false
var float b_i = na
Second, reset those variables on each new day:
if ta.change(time("D"))
orb_high := high
orb_low := low
already_had_crossover_today := false
b_i := na
Third, we'll check for the crossover, regardless if it's the first one on the day or not:
Up = orb_high + 30
cross_over_happened = ta.crossover(close, Up)
And lastly, we'll check if we had a crossover and during the day a crossover hasn't happened yet:
if cross_over_happened and not already_had_crossover_today
b_i := close
already_had_crossover_today := true
Than we can just use plot, and for better visualization use the style parameter:
plot(b_i, style = plot.style_linebr)
I've this indicator coded in pine script which shows certain daily horizontal levels. But, when the plot style is set to "line with breaks", the vertical line joining the levels are still visible just like plot style "lines". But it works fine when "circles" or "cross" style is selected.
Please help me to fix this issue.
//#version=5
indicator(title="fff", overlay=true)
// Get user input
disableRepaint = input.bool(title ="Disable Repainting?", defval=true)
pdl = request.security(syminfo.tickerid, "D", low[disableRepaint and barstate.isconfirmed ? 0 : 1])
pdh = request.security(syminfo.tickerid,"D", high[disableRepaint and barstate.isconfirmed ? 0 : 1])
P1 = (pdh-(pdh-pdl) * 0.756)
P2 = (pdl+(pdh-pdl) * 0.790)
//gaps = barmerge.gaps_off, lookahead = barmerge.lookahead_off) //Does not repaint
plot(pdl,style=plot.style_linebr,color=color.gray)
plot(pdh,style=plot.style_linebr,color=color.gray)
plot(P1,style=plot.style_linebr,color=color.white, linewidth=2)
plot(P2,style=plot.style_linebr,color=color.white,linewidth=2)
I don't have access to your code so it's difficult to help
But, it could look like this
plot(P1 == P1[1] ? P1 : na, style=plot.style_linebr,color=color.white, linewidth=2)
plot(P2 == P2[1] ? P2 : na, style=plot.style_linebr,color=color.white,linewidth=2)
I'm pretty much a beginner at coding but am trying to create an indicator with multiple confirmations and alerts but have come across a few issues.
My strategy is to use adx crossunders ,higher volume at the cross , engulfing candles and pivot points with all needing to happen at the same time.
I have started to code the first parameter which is the -DI cross under the plusDI and also the crossunder of plusDm and -DI to show on my chart. As further confirmation I am also trying to add engulfing candles at the point of a cross and two other confirmations which are increase in volume (last 2 bars) and price being at swing high or swing low maybe using fractal before any alerts are triggered. I am using this on lower timeframes eg 1min - 5min charts. If anyone could help with this or point me in the direction of how I combine them all into one alert it be would be massively appreciated.
Thank you!
//#version=5
indicator("My script")
//DMI + ADX
lensig = input.int(14, title="ADX Smoothing", minval=1, maxval=50)
len = input.int(14, minval=1, title="DI Length")
up = ta.change(high)
down = -ta.change(low)
plusDM = na(up) ? na : (up > down and up > 0 ? up : 0)
minusDM = na(down) ? na : (down > up and down > 0 ? down : 0)
trur = ta.rma(ta.tr, len)
plus = fixnan(100 * ta.rma(plusDM, len) / trur)
minus = fixnan(100 * ta.rma(minusDM, len) / trur)
sum = plus + minus
adx = 100 * ta.rma(math.abs(plus - minus) / (sum == 0 ? 1 : sum), lensig)
adxmax = input.int(50, title="ADX Max Buying Area", minval=1, maxval=100)
adxmin = input.int(0, title="ADX Min Buying Area", minval=0, maxval=99)
//identify engulfing candles
bullishEC = close > open[1] and close[1] < open[1]
bearishEC = close < open[1] and close [1] > close [1]
//plotshape( series=bearishEC, style = shape.cross , color=color.black, location=location.abovebar)
//plotshape( series=bullishEC, style = shape.circle , color=color.black, location=location.abovebar)
//DI cross alert
DIPcross = ta.crossover(plus, minus) ? plus : na
plotshape(DIPcross, style = shape.circle , color=color.teal, location=location.absolute)
DINcross = ta.crossover(minus, plus) ? minus : na
plotshape(DINcross, style = shape.circle , color=color.red, location=location.absolute)
plot(adx, color=color.orange, title="ADX", linewidth=2)
p1 = plot(plus, color=color.teal, title="+DI", linewidth=1)
p2 = plot(minus, color=color.yellow, title="-DI", linewidth=1)
adxmaxl = hline(adxmax, title="ADX MaxLine", color=color.silver, linestyle=hline.style_solid)
adxminl = hline(adxmin, title="ADX MinLine", color=color.silver, linestyle=hline.style_solid)
I want to color the background of price range within the latest 5 candle.
Get the highest price and lowest price among them and color the background.
Other previous candle ( candle 6 and previous ) I just want to ignore.
I'm newbie and still learning.
I try using :
highest(5)
lowest(5)
and
highest(high, 5)
lowest(low, 5)
But it didn't work for me.
Here's the closet example form Kodify web. But need to enter the price range manually.
//#version=4
study(title="Colour background in price range", overlay=true)
// STEP 1:
// Configure price range with inputs
rangeUp = input(title="Price Range Upper Bound", type=input.float, defval=1, minval=0)
rangeDown = input(title="Price Range Lower Bound", type=input.float, defval=0.95, minval=0)
fullBarInRange = input(title="Full Bar In Range?", type=input.bool, defval=false)
// STEP 2:
// Check if bar falls in range, based on input
insideRange = if fullBarInRange
high < rangeUp and low > rangeDown
else
high > rangeDown and low < rangeUp
// STEP 3:
// Plot range's upper and lower bound
ubPlot = plot(series=insideRange ? rangeUp : na, style=plot.style_linebr, transp=100, title="Upper Bound")
lbPlot = plot(series=insideRange ? rangeDown : na, style=plot.style_linebr, transp=100, title="Lower Bound")
// STEP 4:
// Fill the background for bars inside the price range
fill(plot1=ubPlot, plot2=lbPlot, color=#FF8C00, transp=75)
Version 1
This will fill between the highest/lowest of the last 5 bars:
//#version=4
study("Hi/Lo Range", "", true)
p = input(5)
hi = highest(p)
lo = lowest(p)
p_hi = plot(hi, "Hi")
p_lo = plot(lo, "Lo")
fill(p_hi, p_lo)
Version 2
//#version=4
study("Hi/Lo Range", "", true)
p = input(5)
hi = highest(p)
lo = lowest(p)
p_hi = plot(hi, "Hi", show_last = 5)
p_lo = plot(lo, "Lo", show_last = 5)
fill(p_hi, p_lo, show_last = 5)
Why am I able to change the line color based on conditions for both line or line with breaks, but not with stepline? For some reason when I use stepline as my line option, it ignors the conditions and just goes with the first color. Thoughts?
//#version=3
study("My Script", overlay=true)
lookback = input(title="Lookback Period", type=integer, defval=9, minval=1)
HighestHigh = highest(close, lookback)[1]
LowestLow = lowest(close, lookback)[1]
highlinecolor = if HighestHigh > HighestHigh[1]
green
else
if HighestHigh < HighestHigh[1]
red
else
gray
lowlinecolor = if LowestLow > LowestLow[1]
green
else
if LowestLow < LowestLow[1]
red
else
gray
plot(HighestHigh, color=highlinecolor, linewidth=2, transp=0, title="Highest high", style=line)
plot(LowestLow, color=lowlinecolor, linewidth=2, transp=0, title="Lowest Low", style=stepline)