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Spezifikation
I want tradingview indicator Machine Learning Adaptive SuperTrend [AlgoAlpha] convert into mq4
Tradingview indicator code as under
// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © AlgoAlpha
//@version=5
indicator("Machine Learning Adaptive SuperTrend [AlgoAlpha]", "AlgoAlpha - 🤖 Adaptive SuperTrend", overlay = true, max_labels_count = 500)
import TradingView/ta/7
atr_len = input.int(10, "ATR Length", group = "SuperTrend Settings")
fact = input.float(3, "SuperTrend Factor", group = "SuperTrend Settings")
training_data_period = input.int(100, "Training Data Length", group = "K-Means Settings")
highvol = input.float(0.75, "Initial High volatility Percentile Guess", maxval = 1, group = "K-Means Settings", tooltip = "The initial guess of where the potential 'high volatility' area is, a value of 0.75 will take the 75th percentile of the range of ATR values over the training data period")
midvol = input.float(0.5, "Initial Medium volatility Percentile Guess", maxval = 1, group = "K-Means Settings", tooltip = "The initial guess of where the potential 'medium volatility' area is, a value of 0.5 will take the 50th percentile of the range of ATR values over the training data period")
lowvol = input.float(0.25, "Initial Low volatility Percentile Guess", maxval = 1, group = "K-Means Settings", tooltip = "The initial guess of where the potential 'low volatility' area is, a value of 0.25 will take the 25th percentile of the range of ATR values over the training data period")
t1 = input.int(70, "Transparency 1", maxval = 100, minval = 0, group = "Appearance")
t2 = input.int(95, "Transparency 2", maxval = 100, minval = 0, group = "Appearance")
green = input.color(#00ffbb, "Bullish Color", group = "Appearance")
red = input.color(#ff1100, "Bearish Color", group = "Appearance")
pine_supertrend(factor, atr) =>
src = hl2
upperBand = src + factor * atr
lowerBand = src - factor * atr
prevLowerBand = nz(lowerBand[1])
prevUpperBand = nz(upperBand[1])
lowerBand := lowerBand > prevLowerBand or close[1] < prevLowerBand ? lowerBand : prevLowerBand
upperBand := upperBand < prevUpperBand or close[1] > prevUpperBand ? upperBand : prevUpperBand
int _direction = na
float superTrend = na
prevSuperTrend = superTrend[1]
if na(atr[1])
_direction := 1
else if prevSuperTrend == prevUpperBand
_direction := close > upperBand ? -1 : 1
else
_direction := close < lowerBand ? 1 : -1
superTrend := _direction == -1 ? lowerBand : upperBand
[superTrend, _direction]
volatility = ta.atr(atr_len)
upper = ta.highest(volatility, training_data_period)
lower = ta.lowest(volatility, training_data_period)
high_volatility = lower + (upper-lower) * highvol
medium_volatility = lower + (upper-lower) * midvol
low_volatility = lower + (upper-lower) * lowvol
iterations = 0
size_a = 0
size_b = 0
size_c = 0
hv = array.new_float()
mv = array.new_float()
lv = array.new_float()
amean = array.new_float(1,high_volatility)
bmean = array.new_float(1,medium_volatility)
cmean = array.new_float(1,low_volatility)
if nz(volatility) > 0 and bar_index >= training_data_period-1
while ((amean.size() == 1 ? true : (amean.first() != amean.get(1))) or (bmean.size() == 1 ? true : (bmean.first() != bmean.get(1))) or (cmean.size() == 1 ? true : (cmean.first() != cmean.get(1))))
hv.clear()
mv.clear()
lv.clear()
for i = training_data_period-1 to 0
_1 = math.abs(volatility[i] - amean.first())
_2 = math.abs(volatility[i] - bmean.first())
_3 = math.abs(volatility[i] - cmean.first())
if _1 < _2 and _1 < _3
hv.unshift(volatility[i])
if _2 < _1 and _2 < _3
mv.unshift(volatility[i])
if _3 < _1 and _3 < _2
lv.unshift(volatility[i])
amean.unshift(hv.avg())
bmean.unshift(mv.avg())
cmean.unshift(lv.avg())
size_a := hv.size()
size_b := mv.size()
size_c := lv.size()
iterations := iterations + 1
hv_new = amean.first()
mv_new = bmean.first()
lv_new = cmean.first()
vdist_a = math.abs(volatility - hv_new)
vdist_b = math.abs(volatility - mv_new)
vdist_c = math.abs(volatility - lv_new)
distances = array.new_float()
centroids = array.new_float()
distances.push(vdist_a)
distances.push(vdist_b)
distances.push(vdist_c)
centroids.push(hv_new)
centroids.push(mv_new)
centroids.push(lv_new)
cluster = distances.indexof(distances.min()) // 0 for high, 1 for medium, 2 for low
assigned_centroid = cluster == -1 ? na : centroids.get(cluster)
[ST, dir] = pine_supertrend(fact, assigned_centroid)
upTrend = plot(close > ST ? ST : na, color = color.new(green, t1), style = plot.style_linebr) //, force_overlay = true
downTrend = plot(close < ST ? ST : na, color = color.new(red, t1), style = plot.style_linebr, force_overlay = false) //, force_overlay = true
bodyMiddle = plot(barstate.isfirst ? na : (open + close) / 2, "Body Middle",display = display.none)
fill(bodyMiddle, upTrend, (open + close) / 2, ST, color.new(green, t2), color.new(green, t1))
fill(bodyMiddle, downTrend, ST, (open + close) / 2, color.new(red, t1), color.new(red, t2))
plotshape(ta.crossunder(dir, 0) ? ST : na, "Bullish Trend", shape.labelup, location.absolute, green, text = "▲", textcolor = chart.fg_color, size = size.small)
plotshape(ta.crossover(dir, 0) ? ST : na, "Bearish Trend", shape.labeldown, location.absolute, red, text = "▼", textcolor = chart.fg_color, size = size.small)
label.new(bar_index, dir > 0 ? ST + ta.atr(7) : ST - ta.atr(7), text = str.tostring(4 - (cluster + 1)), style = label.style_none, textcolor = color.from_gradient(cluster + 1, 1, 3, color.new(dir > 0 ? red : green, 30), color.new(dir > 0 ? red : green, 90)))
if barstate.islast
var data_table = table.new(position=position.top_right, columns=4, rows=4, bgcolor = chart.bg_color, border_width=1, border_color = chart.fg_color, frame_color = chart.fg_color, frame_width = 1)
table.cell(data_table, text_halign=text.align_center, column=0, row=0, text="Cluster Number (Volatility Level)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=1, row=0, text="Cluster Centroid (ATR)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=2, row=0, text="Cluster Size (No. of Data Points in Each Cluster)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=3, row=0, text="Current Volatility", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=0, row=1, text="3 (High)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=0, row=2, text= "2 (Medium)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=0, row=3, text= "1 (Low)", text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=1, row=1, text=str.format("{0,number,#.##}", hv_new), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=1, row=2, text=str.format("{0,number,#.##}", mv_new), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=1, row=3, text=str.format("{0,number,#.##}", lv_new), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=2, row=1, text=str.format("{0,number,#.##}", size_c), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=2, row=2, text=str.format("{0,number,#.##}", size_b), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=2, row=3, text=str.format("{0,number,#.##}", size_a), text_color = chart.fg_color)
table.cell(data_table, text_halign=text.align_center, column=3, row=1, text="HIGH " + "(ATR: " + str.format("{0,number,#.##}", volatility) + ")", text_color = chart.bg_color)
table.cell(data_table, text_halign=text.align_center, column=3, row=2, text="MEDIUM " + "(ATR: " + str.format("{0,number,#.##}", volatility) + ")", text_color = chart.bg_color)
table.cell(data_table, text_halign=text.align_center, column=3, row=3, text="LOW " + "(ATR: " + str.format("{0,number,#.##}", volatility) + ")", text_color = chart.bg_color)
if cluster == 0
data_table.cell_set_bgcolor(3, 1, chart.fg_color)
else
data_table.cell_set_bgcolor(3, 1, chart.bg_color)
if cluster == 1
data_table.cell_set_bgcolor(3, 2, chart.fg_color)
else
data_table.cell_set_bgcolor(3, 2, chart.bg_color)
if cluster == 2
data_table.cell_set_bgcolor(3, 3, chart.fg_color)
else
data_table.cell_set_bgcolor(3, 3, chart.bg_color)
////////////////////////////Alerts
alertcondition(ta.crossunder(dir, 0) and barstate.isconfirmed, "Bullish Trend Shift")
alertcondition(ta.crossover(dir, 0) and barstate.isconfirmed, "Bearish Trend Shift")
alertcondition(cluster == 0 and cluster[1] != 0 and barstate.isconfirmed, "High Volatility")
alertcondition(cluster == 1 and cluster[1] != 1 and barstate.isconfirmed, "Medium Volatility")
alertcondition(cluster == 2 and cluster[1] != 2 and barstate.isconfirmed, "Low Volatility")
alertcondition(cluster == 2 and cluster[1] != 2 and barstate.isconfirmed, "Low Volatility")
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Veröffentlicht: 8 Beispiele
Projektdetails
Budget
50 - 80 USD