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  2. Échange ABC

Échange ABC

Auteur:ChaoZhang est là., Date: le 23 mai 2022 à 16h33:08
Les étiquettes:SMALe taux d'intérêt

Bonjour les commerçants,

Depuis quelques mois, je reçois des demandes de mes abonnés sur le modèle ABC et finalement j'ai décidé de faire cet indicateur.

Comment ça marche?

  • Il crée le nuage de tendance en utilisant des moyennes mobiles simples et exponentielles avec les longueurs 50, 100, 150, 200, 20, 40 par défaut et vérifie la tendance. vous pouvez changer les longueurs que vous souhaitez
  • Il crée également ZigZag en utilisant la période ZigZag dans les options.
  • En utilisant les 2 dernières ondes en zigzag, il vérifie s'il existe un motif ABC approprié selon la tendance, les niveaux Min/Max Fibonacci et le taux d'erreur
  • Ensuite, il vérifie si le prix rebondit après ce modèle ABC
  • Et si toutes ces conditions sont remplies alors il trace triangle
  • S'il y a plusieurs rebonds alors vous pouvez voir plusieurs triangles

Vous pouvez modifier / régler;

  • Période du zigzag
  • Niveau maximal de Fibonacci
  • Le niveau de Fibonacci
  • Taux d'erreur
  • Les longueurs utilisées pour les moyennes mobiles
  • Conservation des anciennes lignes/étiquettes de l'alphabet
  • Affichage des niveaux de Fibonacci en zigzag et en min/max
  • Afficher le nuage de tendance
  • et les couleurs

test de retour

img

/*backtest
start: 2022-04-22 00:00:00
end: 2022-05-21 23:59:00
period: 30m
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © LonesomeTheBlue

//@version=4
study("Trading ABC", overlay = true, max_bars_back = 500, max_lines_count = 500, max_labels_count = 500)
prd = input(defval = 8, title="ZigZag Period", minval = 2, maxval = 50, group = "Setup")
fiboup = input(defval = 0.618, title = "Fibonacci Max", group = "Setup")
fibodn = input(defval = 0.382, title = "Fibonacci Min", group = "Setup")
errorrate = input(defval = 5.0, title = "Error Rate", minval = 0, maxval = 30, group = "Setup") / 100
showabc = input(defval = true, title = "Show ABC", group = "Extras")
keepabc = input(defval = true, title = "Keep Old ABCs", group = "Extras")
showcloud = input(defval = true, title = "Show Cloud", group = "Extras", inline = "cloud")
c_upcol = input(defval = color.new(color.lime, 75), title = "", group = "Extras", inline = "cloud")
c_dncol = input(defval = color.new(color.red, 75), title = "", group = "Extras", inline = "cloud")
showzigzag = input(defval = true, title = "Show Zig Zag & Fibo", group = "Extras", inline = "zigzag")
upcol = input(defval = color.lime, title = "", group = "Extras", inline = "zigzag")
dncol = input(defval = color.red, title = "", group = "Extras", inline = "zigzag")
srcma = input(defval = close, title = "Source for Moving Averages", group = "Trend Cloud")
malen1 = input(defval = 50, title = "SMA 1 Length", minval = 1, group = "Trend Cloud")
malen2 = input(defval = 100, title = "SMA 2 Length", minval = 1, group = "Trend Cloud")
malen3 = input(defval = 150, title = "SMA 3 Length", minval = 1, group = "Trend Cloud")
malen4 = input(defval = 200, title = "SMA 4 Length", minval = 1, group = "Trend Cloud")
malen5 = input(defval = 20, title = "EMA 1 Length", minval = 1, group = "Trend Cloud")
malen6 = input(defval = 40, title = "EMA 2 Length", minval = 1, group = "Trend Cloud")

ma_array = array.new_float(6)
array.set(ma_array, 0, sma(srcma, malen1))
array.set(ma_array, 1, sma(srcma, malen2))
array.set(ma_array, 2, sma(srcma, malen3))
array.set(ma_array, 3, sma(srcma, malen4))
array.set(ma_array, 4, ema(srcma, malen5))
array.set(ma_array, 5, ema(srcma, malen6))

float umax = na
float umin = na
float lmax = na
float lmin = na
int upper = 0
int lower = 0
for x = 1 to 6
    ma = array.get(ma_array, x -1)
    if ma >= max(open, close)
        upper := upper + 1
        if na(umax)
            umax := ma
            umin := ma
        else
            umax := max(umax, ma)
            umin := min(umin, ma)
    else if ma <= min(open, close)
        lower := lower + 1
        if na(lmax)
            lmax := ma
            lmin := ma
        else
            lmax := max(lmax, ma)
            lmin := min(lmin, ma)

var int trend = 0
trend := lower > 0 and upper == 0 and lower[1] > 0 and upper[1] == 0 ? 1 :
         lower == 0 and upper > 0 and lower[1] == 0 and upper[1] > 0 ? -1 :
         trend
         
tucolor = trend ==  1 ? c_upcol: na
tdcolor = trend == -1 ? c_dncol : na
fill(plot(umax, color = na), plot(umin, color = na), color = showcloud ? tdcolor : na)
fill(plot(lmax, color = na), plot(lmin, color = na), color = showcloud ? tucolor : na)

//===================================================================

// zigzag part
get_ph_pl_dir(len)=>
    float ph = highestbars(high, len) == 0 ? high : na
    float pl = lowestbars(low, len) == 0 ? low : na
    var dir = 0
    dir := iff(ph and na(pl), 1, iff(pl and na(ph), -1, dir))
    [ph, pl, dir]

[ph, pl, dir] = get_ph_pl_dir(prd)

var max_array_size = 10
var zigzag = array.new_float(0)

add_to_zigzag(value, bindex)=>
    array.unshift(zigzag, bindex)
    array.unshift(zigzag, value)
    if array.size(zigzag) > max_array_size
        array.pop(zigzag)
        array.pop(zigzag)
    
update_zigzag(value, bindex)=>
    if array.size(zigzag) == 0
        add_to_zigzag(value, bindex)
    else
        if (dir == 1 and value > array.get(zigzag, 0)) or (dir == -1 and value < array.get(zigzag, 0))
            array.set(zigzag, 0, value)
            array.set(zigzag, 1, bindex)
        0.

dir_changed = change(dir)
if ph or pl
    if dir_changed
        add_to_zigzag(dir == 1 ? ph : pl, bar_index)
    else
        update_zigzag(dir == 1 ? ph : pl, bar_index)

// if showzigzag and array.size(zigzag) > 5
    // var line zzline1 = na
    // var line zzline2 = na
    //line.delete(zzline1)
    //line.delete(zzline2)
   // zzline1 := line.new(x1 = round(array.get(zigzag, 1)) , y1 = array.get(zigzag, 0), x2 = round(array.get(zigzag, 3)), y2 = array.get(zigzag, 2), color = dir == 1 ? upcol : dncol, width = 2, style = line.style_dashed)
    //zzline2 := line.new(x1 = round(array.get(zigzag, 3)) , y1 = array.get(zigzag, 2), x2 = round(array.get(zigzag, 5)), y2 = array.get(zigzag, 4), color = dir == -1 ? upcol : dncol, width = 2, style = line.style_dashed)
    // min/max fibo levels
    // zzlen = abs(array.get(zigzag, 2) - array.get(zigzag, 4))
    // fmin = dir == 1 ? array.get(zigzag, 2) + zzlen * (fibodn - errorrate) : array.get(zigzag, 4) + zzlen * ((1 - fibodn) + errorrate)
    // fmax = dir == 1 ? array.get(zigzag, 2) + zzlen * (fiboup + errorrate) : array.get(zigzag, 4) + zzlen * ((1 - fiboup) - errorrate)
    // var line fibo1 = na
    // var line fibo2 = na
    // line.delete(fibo1)
    // line.delete(fibo2)
    // fibo1 := line.new(x1 = round(array.get(zigzag, 3)), y1 = fmin, x2 = round(array.get(zigzag, 3)) + 1, y2 = fmin, color = color.blue, style = line.style_dashed, extend = extend.right)
    // fibo2 := line.new(x1 = round(array.get(zigzag, 3)), y1 = fmax, x2 = round(array.get(zigzag, 3)) + 1, y2 = fmax, color = color.blue, style = line.style_dashed, extend = extend.right)

zchange = array.size(zigzag) > 0 ? array.get(zigzag, 0) :  0.0
abc = array.new_float(0)
if change(zchange) and array.size(zigzag) > 5 and ((pl and trend == 1  and dir == -1 and low < array.max(ma_array)) or (ph and trend == -1 and dir == 1 and high > array.min(ma_array)))
    a = array.get(zigzag, 0)
    b = array.get(zigzag, 2)
    b_loc = array.get(zigzag, 3)
    c = array.get(zigzag, 4)
    c_loc = array.get(zigzag, 5)
    rate = (a - b) / (c - b)
    if rate >= (fibodn - fibodn * errorrate) and rate <= (fiboup + fiboup * errorrate)
        array.push(abc, b)
        array.push(abc, b_loc)
        array.push(abc, c)
        array.push(abc, c_loc)

// draw_line(dir, x1_,y1_, x2_, y2_, x3_, y3_)=>
//     l1 = line.new(x1 = x1_, y1 = y1_, x2 = x2_, y2 = y2_, color = dir == 1 ? upcol : dncol, width = 2)
//     l2 = line.new(x1 = x2_, y1 = y2_, x2 = x3_, y2 = y3_, color = dir == 1 ? dncol : upcol, width = 2)
//     [l1, l2]

// draw_label(dir, x1_,y1_, x2_, y2_, x3_, y3_)=>
//     alabel = label.new(  x = x1_, 
//                          y = y1_, 
//                          text = "C", 
//                          style = dir == 1 ? label.style_label_down : label.style_label_up, 
//                          color = color.new(color.white, 100),
//                          textcolor = color.blue)
//     blabel = label.new(  x = x2_, 
//                          y = y2_, 
//                          text = "B", 
//                          style = dir == -1 ? label.style_label_down : label.style_label_up, 
//                          color = color.new(color.white, 100),
//                          textcolor = color.blue)
//     clabel = label.new(  x = x3_, 
//                          y = y3_, 
//                          text = "A", 
//                          style = dir == 1 ? label.style_label_down : label.style_label_up, 
//                          color = color.new(color.white, 100),
//                          textcolor = color.blue)
//     [alabel, blabel, clabel]
    
// var abclines = array.new_line(2)
// var abclabels = array.new_label(3)

// if showabc and array.size(abc) >= 4
//     if not keepabc
//         line.delete(array.pop(abclines))
//         line.delete(array.pop(abclines))
//         label.delete(array.pop(abclabels))
//         label.delete(array.pop(abclabels))
//         label.delete(array.pop(abclabels))
        
//     [l1_, l2_] = draw_line(dir, bar_index, array.get(zigzag, 0), round(array.get(abc, 1)),  array.get(abc, 0), round(array.get(abc, 3)), array.get(abc, 2))
//     array.unshift(abclines, l1_)
//     array.unshift(abclines, l2_)
    
//     [la1_, la2_, la3_] = draw_label(dir, bar_index, array.get(zigzag, 0), round(array.get(abc, 1)),  array.get(abc, 0), round(array.get(abc, 3)), array.get(abc, 2))
//     array.unshift(abclabels, la1_)
//     array.unshift(abclabels, la2_)
//     array.unshift(abclabels, la3_)

// bounce?
lbounced = false
sbounced = false
for i = 0 to 5
    if min(low, low[1]) <= array.get(ma_array, i) and close > array.get(ma_array, i) and close > open
        lbounced := true
    if max(high, high[1]) >= array.get(ma_array, i) and close < array.get(ma_array, i) and close < open
        sbounced := true

// stoch give signal?
sto = sma(stoch(close, high, low, 5), 3)
sto_sig = sma(sto, 3)
lstoch = sto[1] <= sto_sig[1] and sto > sto_sig and sto[1] < 50 //and sto_sig > 20
sstoch = sto[1] >= sto_sig[1] and sto < sto_sig  and sto[1] > 50 //and sto_sig < 80

/// check if conditions met
there_is_abc = array.size(abc) != 0
var float last_zz_point = 0.
last_zz_point := array.size(zigzag) > 2 and there_is_abc ? array.get(zigzag, 0) : last_zz_point
var abc_bar_count = 0
abc_bar_count := there_is_abc ? 0 : abc_bar_count + 1
hhh_ = highest(abc_bar_count + 1)
lll_ = lowest(abc_bar_count + 1)

// long condition
long = trend == 1 and abc_bar_count <= 6 and lbounced and lll_ >= last_zz_point
short = trend == -1 and abc_bar_count <= 6 and sbounced and hhh_ <= last_zz_point

plotshape(long,  style = shape.triangleup, color = upcol, location =  location.belowbar, size = size.small)
plotshape(short,  style = shape.triangledown, color = dncol, location =  location.abovebar, size = size.small)

alertcondition(long, title = "ABC Long", message = "ABC Long")
alertcondition(short, title = "ABC Short", message = "ABC Short")


if long
    strategy.entry("Enter Long", strategy.long)
else if short
    strategy.entry("Enter Short", strategy.short)
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