
この戦略は,まず,2期と20期の指数移動平均を用いて双均線指数を構築し,価格が均線を破ったかどうかを判断し,入場場場内の基本判断となります.同時に,補助判断指数多空力バランス指数多頭と空頭の相対力をさらに識別し,誤操作をフィルターします.二つの指数の総合判断が最終取引の信号を形成します.
2⁄20 平均線指標
多空力のバランス指標
2つの指標を組み合わせた判断
この組み合わせ戦略の最大の利点は,異なる品種の指標を組み合わせて,より信頼できる取引判断を実現することです.具体的には以下のいくつかの利点があります.
この戦略にはいくつかのリスクがあります.
対策として
この戦略は,次の点から改善できます.
この戦略は,双均線指標によって大トレンドを判断し,多空力均衡指標によって入場時期を判断する.この2つの指標は相互検証し,誤操作の確率を効果的に低減することができる.戦略パラメータの選択は柔軟であり,異なる品種に対して最適化調整を行うことができる.全体的に見ると,戦略は比較的シンプルで実用的で,幅広い投資家が学び,使用する価値がある.その後のさらなる最適化により,戦略の効果をさらに向上させることができる.
/*backtest
start: 2023-01-01 00:00:00
end: 2024-01-07 00:00:00
period: 1d
basePeriod: 1h
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
////////////////////////////////////////////////////////////
// Copyright by HPotter v1.0 23/05/2022
// This is combo strategies for get a cumulative signal.
//
// First strategy
// This indicator plots 2/20 exponential moving average. For the Mov
// Avg X 2/20 Indicator, the EMA bar will be painted when the Alert criteria is met.
//
// Second strategy
// This new indicator analyzes the balance between bullish and
// bearish sentiment.
// One can cay that it is an improved analogue of Elder Ray indicator.
// To get more information please see "Bull And Bear Balance Indicator"
// by Vadim Gimelfarb.
//
// WARNING:
// - For purpose educate only
// - This script to change bars colors.
////////////////////////////////////////////////////////////
EMA20(Length) =>
pos = 0.0
xPrice = close
xXA = ta.ema(xPrice, Length)
nHH = math.max(high, high[1])
nLL = math.min(low, low[1])
nXS = nLL > xXA or nHH < xXA ? nLL : nHH
iff_1 = nXS < close[1] ? 1 : nz(pos[1], 0)
pos := nXS > close[1] ? -1 : iff_1
pos
BBB(SellLevel,BuyLevel) =>
pos = 0.0
value = close < open ?
close[1] > open ? math.max(close - open, high - low) : high - low :
close > open ?
close[1] > open ? math.max(close[1] - low, high - close) : math.max(open - low, high - close) :
high - close > close - low ?
close[1] > open ? math.max(close[1] - open, high - low) :high - low :
high - close < close - low ?
close > open ? math.max(close - low, high - close) : open - low :
close > open ? math.max(close[1] - open , high - close) :
close[1] < open ? math.max(open - low, high - close) : high - low
value2 =close < open ?
close[1] < open ? math.max(high - close[1], close - low) : math.max(high - open, close - low) :
close > open ?
close[1] > open ? high - low : math.max(open - close[1], high - low) :
high - close > close - low ?
close[1] < open ? math.max(high - close[1], close - low) : high - open :
high - close < close - low ?
close[1] > open ? high - low : math.max(open - close, high - low) :
close[1] > open ? math.max(high - open, close - low) :
close[1] < open? math.max(open - close, high - low): high - low
nBBB = value2 - value
pos := nBBB < SellLevel ? -1 :
nBBB >= BuyLevel ? 1 : nz(pos[1], 0)
pos
strategy(title='Combo 2/20 EMA & Bull And Bear Balance', shorttitle='Combo', overlay=true)
var I1 = '●═════ 2/20 EMA ═════●'
Length = input.int(14, minval=1, group=I1)
var I2 = '●═════ Bull And Bear Balance ═════●'
SellLevel = input.float(-15, step=0.01, group=I2)
BuyLevel = input.float(15, step=0.01, group=I2)
var misc = '●═════ MISC ═════●'
reverse = input.bool(false, title='Trade reverse', group=misc)
var timePeriodHeader = '●═════ Time Start ═════●'
d = input.int(1, title='From Day', minval=1, maxval=31, group=timePeriodHeader)
m = input.int(1, title='From Month', minval=1, maxval=12, group=timePeriodHeader)
y = input.int(2005, title='From Year', minval=0, group=timePeriodHeader)
StartTrade = time > timestamp(y, m, d, 00, 00) ? true : false
posEMA20 = EMA20(Length)
prePosBBB = BBB(SellLevel,BuyLevel)
iff_1 = posEMA20 == -1 and prePosBBB == -1 and StartTrade ? -1 : 0
pos = posEMA20 == 1 and prePosBBB == 1 and StartTrade ? 1 : iff_1
iff_2 = reverse and pos == -1 ? 1 : pos
possig = reverse and pos == 1 ? -1 : iff_2
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)