この戦略は複数の技術指標を統合された定量システムに統合し,異なる要因の強みを活用して貿易決定の正確性を向上させます.
戦略論理:
123 逆転指標を計算して 3 日間の逆転の可能性を特定する.
超売り条件でエルダー・ベア・パワーを計算します
両方のインジケーターが買い信号を出すとロング,両方が売り信号を出すとショート.
要素検証を要すると 誤った信号取引が減少します
異なる指標の組み合わせにより状況認識が向上します
利点:
多要素検証により 取引が不良になる可能性が 減少します
複雑な市場状況の認識を向上させる
最適化の難易度は単一の戦略よりも優位性を与えます
リスク:
理想的な組み合わせのパラメータを最適化するのに時間がかかる
インディケーター間の信号の衝突の可能性
単一指標戦略よりも低い全体的な安定性
要するに,この戦略は複数の要因を組み合わせることで精度を向上させることを目的としているが,安定した優位性のために指示値に適した調整が必要である.
/*backtest
start: 2022-09-05 00:00:00
end: 2023-02-03 00:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
////////////////////////////////////////////////////////////
// Copyright by HPotter v1.0 27/05/2020
// This is combo strategies for get a cumulative signal.
//
// First strategy
// This System was created from the Book "How I Tripled My Money In The
// Futures Market" by Ulf Jensen, Page 183. This is reverse type of strategies.
// The strategy buys at market, if close price is higher than the previous close
// during 2 days and the meaning of 9-days Stochastic Slow Oscillator is lower than 50.
// The strategy sells at market, if close price is lower than the previous close price
// during 2 days and the meaning of 9-days Stochastic Fast Oscillator is higher than 50.
//
// Second strategy
// Developed by Dr Alexander Elder, the Elder-ray indicator measures buying
// and selling pressure in the market. The Elder-ray is often used as part
// of the Triple Screen trading system but may also be used on its own.
// Dr Elder uses a 13-day exponential moving average (EMA) to indicate the
// market consensus of value. Bull Power measures the ability of buyers to
// drive prices above the consensus of value. Bear Power reflects the ability
// of sellers to drive prices below the average consensus of value.
// Bull Power is calculated by subtracting the 13-day EMA from the day's High.
// Bear power subtracts the 13-day EMA from the day's Low.
// You can use in the xPrice any series: Open, High, Low, Close, HL2, HLC3, OHLC4 and ect...
//
// WARNING:
// - For purpose educate only
// - This script to change bars colors.
////////////////////////////////////////////////////////////
Reversal123(Length, KSmoothing, DLength, Level) =>
vFast = sma(stoch(close, high, low, Length), KSmoothing)
vSlow = sma(vFast, DLength)
pos = 0.0
pos := iff(close[2] < close[1] and close > close[1] and vFast < vSlow and vFast > Level, 1,
iff(close[2] > close[1] and close < close[1] and vFast > vSlow and vFast < Level, -1, nz(pos[1], 0)))
pos
BP(Trigger,Length) =>
pos = 0
DayHigh = 0.0
xPrice = close
xMA = ema(xPrice,Length)
DayHigh := iff(dayofmonth != dayofmonth[1], high, max(high, nz(DayHigh[1])))
nRes = DayHigh - xMA
pos := iff(nRes > Trigger, 1,
iff(nRes < Trigger, -1, nz(pos[1], 0)))
pos
strategy(title="Combo Backtest 123 Reversal & Elder Ray (Bear Power) ", shorttitle="Combo", overlay = true)
Length = input(14, minval=1)
KSmoothing = input(1, minval=1)
DLength = input(3, minval=1)
Level = input(50, minval=1)
//-------------------------
LengthBP = input(13, minval=1)
Trigger = input(0)
reverse = input(false, title="Trade reverse")
posReversal123 = Reversal123(Length, KSmoothing, DLength, Level)
posBP = BP(Trigger,LengthBP)
pos = iff(posReversal123 == 1 and posBP == 1 , 1,
iff(posReversal123 == -1 and posBP == -1, -1, 0))
possig = iff(reverse and pos == 1, -1,
iff(reverse and pos == -1 , 1, pos))
if (possig == 1)
strategy.entry("Long", strategy.long)
if (possig == -1)
strategy.entry("Short", strategy.short)
if (possig == 0)
strategy.close_all()
barcolor(possig == -1 ? #b50404: possig == 1 ? #079605 : #0536b3 )