
Strategi ini secara automatik mengenal pasti gelombang ABC harga saham berdasarkan titik pivot dan nisbah pengunduran Fibonacci, dan memberi isyarat kedudukan panjang dan pendek. Strategi ini menggunakan titik pivot untuk menentukan gelombang harga saham, dan kemudian mengira nisbah pengunduran Fibonacci antara gelombang ABC, dan menghasilkan isyarat perdagangan jika memenuhi syarat tertentu.
Strategi ini berdasarkan pada titik-titik penting untuk menentukan kawasan sokongan dan rintangan, dan menggunakan perbandingan pengunduran Fibonacci untuk mengenal pasti bentuk ABC secara automatik, memberi isyarat perdagangan posisi panjang dan pendek pada titik-titik perubahan gelombang. Logik strategi jelas dan ringkas, tetapan stop loss adalah munasabah, dapat mengawal risiko dengan berkesan. Tetapi ada juga risiko kesalahan penilaian, yang memerlukan pengoptimuman dan penambahbaikan lebih lanjut untuk menyesuaikan diri dengan lebih banyak keadaan pasaran.
/*backtest
start: 2023-12-01 00:00:00
end: 2023-12-19 23:59:59
period: 1m
basePeriod: 1m
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/
// © kerok3g
//@version=5
strategy("ABCD Strategy", shorttitle="ABCDS", overlay=true, commission_value=0.04)
calcdev(fprice, lprice, fbars, lbars) =>
rise = lprice - fprice
run = lbars - fbars
avg = rise/run
((bar_index - lbars) * avg) + lprice
len = input(5)
ph = ta.pivothigh(len, len)
pl = ta.pivotlow(len, len)
var bool ishigh = false
ishigh := ishigh[1]
var float currph = 0.0
var int currphb = 0
currph := nz(currph)
currphb := nz(currphb)
var float oldph = 0.0
var int oldphb = 0
oldph := nz(oldph)
oldphb := nz(oldphb)
var float currpl = 0.0
var int currplb = 0
currpl := nz(currpl)
currplb := nz(currplb)
var float oldpl = 0.0
var int oldplb = 0
oldpl := nz(oldpl)
oldplb := nz(oldplb)
if (not na(ph))
ishigh := true
oldph := currph
oldphb := currphb
currph := ph
currphb := bar_index[len]
else
if (not na(pl))
ishigh := false
oldpl := currpl
oldplb := currplb
currpl := pl
currplb := bar_index[len]
endHighPoint = calcdev(oldph, currph, oldphb, currphb)
endLowPoint = calcdev(oldpl, currpl, oldplb, currplb)
plotshape(ph, style=shape.triangledown, color=color.red, location=location.abovebar, offset=-len)
plotshape(pl, style=shape.triangleup, color=color.green, location=location.belowbar, offset=-len)
// var line lnhigher = na
// var line lnlower = na
// lnhigher := line.new(oldphb, oldph, bar_index, endHighPoint)
// lnlower := line.new(oldplb, oldpl, bar_index, endLowPoint)
// line.delete(lnhigher[1])
// line.delete(lnlower[1])
formlong = oldphb < oldplb and oldpl < currphb and currphb < currplb
longratio1 = (currph - oldpl) / (oldph - oldpl)
longratio2 = (currph - currpl) / (currph - oldpl)
formshort = oldplb < oldphb and oldphb < currplb and currplb < currphb
shortratio1 = (oldph - currpl) / (oldph - oldpl)
shortratio2 = (currph - currpl) / (oldph - currpl)
// prevent multiple entry for one pattern
var int signalid = 0
signalid := nz(signalid[1])
longCond = formlong and
longratio1 < 0.7 and
longratio1 > 0.5 and
longratio2 > 1.1 and
longratio2 < 1.35 and
close < oldph and
close > currpl and
signalid != oldplb
if (longCond)
signalid := oldplb
longsl = currpl - ta.tr
longtp = ((close - longsl) * 1.5) + close
strategy.entry("Long", strategy.long)
strategy.exit("Exit Long", "Long", limit=math.min(longtp, oldph), stop=longsl)
shortCond = formshort and
shortratio1 < 0.7 and
shortratio1 > 0.5 and
shortratio2 > 1.1 and
shortratio2 < 1.35 and
close > oldpl and
close < currph and
signalid != oldphb
if (shortCond)
signalid := oldphb
shortsl = currph + ta.tr
shorttp = close - ((shortsl - close) * 1.5)
strategy.entry("Short", strategy.short)
strategy.exit("Exit Short", "Short", limit=math.max(shorttp, oldpl), stop=shortsl)