BEST Engulfing + Breakout Strategi
Penulis:ChaoZhang, Tarikh: 2022-05-25 14:40:18Tag:RMAEMAWMA
Halo peniaga
Ini adalah algoritma mudah untuk strategi Tradingview yang mengesan konvergensi 2 penunjuk yang tidak berkaitan.
Convergence adalah penyelesaian kepada masalah perdagangan saya. Ia adalah teka-teki dengan kemungkinan yang tidak terhingga dan hanya beberapa kombinasi yang berfungsi.
Ini satu yang saya suka.
- corak menelan
- Harga vs purata bergerak untuk mengesan penembusan
Definisi
Ambil buku nota dan kopi (baik untuk fokus).
Corak menelan adalah corak pembalikan dua lilin. Lilin kedua sepenuhnya merangkumi badan sebenar yang pertama, tanpa mengira panjang bayang-bayang ekor.
corak bullish Engulfing muncul dalam trend menurun dan merupakan gabungan satu lilin merah diikuti oleh lilin hijau yang lebih besar corak Engulfing bearish muncul dalam trend menurun dan merupakan gabungan satu lilin hijau diikuti oleh lilin merah yang lebih besar
Contoh:https://imgur.com/a/krDDUz4
Kami bosan tuan... apa maksud semua ini?
Ringkasnya, engulfing adalah corak untuk mengesan pembalikan. (semua penonton TradingView berdiri sekarang memberi tepuk tangan berdiri) Menambah harga vs Moving purata penapis membolehkan untuk mengesan pembalikan dengan momentum (separuh penonton runtuh kerana ini terlalu hebat)
Ok tuan... anda mengambil minat saya
Saya memasukkan beberapa penapis backtest yang keren:
- penapisan julat tarikh
- mengambil keuntungan fleksibel dalam nilai USD (diperlihatkan dalam warna biru)
- Stop loss fleksibel dalam nilai USD (diperlihatkan dalam warna merah)
Semoga berjaya. Dave.
Ujian belakang
/*backtest
start: 2022-04-24 00:00:00
end: 2022-05-23 23:59:00
period: 30m
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
//@author=Daveatt
StrategyName = "BEST Engulfing + MA"
ShortStrategyName = "BEST Engulfing + MA"
strategy(title=StrategyName, shorttitle=ShortStrategyName, overlay=true,
pyramiding=2, default_qty_value=500, precision=7, currency=currency.USD,
commission_value=0.2,commission_type=strategy.commission.percent, initial_capital=10000)
includeEngulfing = true
includeMA = true
source_ma = input(title="Source Price vs MA", type=input.source, defval=close)
typeofMA = input(title="Type of MA", defval="SMA", options=["RMA", "SMA", "EMA", "WMA", "VWMA", "SMMA", "KMA", "TMA", "HullMA", "DEMA", "TEMA"])
length_ma = input(32, title = "MA Length", type=input.integer)
// ---------- Candle components and states
GreenCandle = close > open
RedCandle = close < open
NoBody = close==open
Body = abs(close-open)
// bullish conditions
isBullishEngulfing1 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1]
isBullishEngulfing2 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) <= min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1]
// bearish conditions
isBearishEngulfing1 = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1]
isBearishEngulfing2 = max(close[1],open[1]) >= max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1]
// consolidation of conditions
isBullishEngulfing = isBullishEngulfing1 or isBullishEngulfing2
isBearishEngulfing = isBearishEngulfing1 or isBearishEngulfing2
//isBullishEngulfing = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and GreenCandle and RedCandle[1]
//isBearishEngulfing = max(close[1],open[1]) < max(close,open) and min(close[1],open[1]) > min(close,open) and Body > Body[1] and RedCandle and GreenCandle[1]
Engulf_curr = 0 - barssince(isBearishEngulfing) + barssince(isBullishEngulfing)
Engulf_Buy = Engulf_curr < 0 ? 1 : 0
Engulf_Sell = Engulf_curr > 0 ? 1 : 0
// Price vs MM
smma(src, len) =>
smma = 0.0
smma := na(smma[1]) ? sma(src, len) : (smma[1] * (len - 1) + src) / len
smma
ma(smoothing, src, length) =>
if smoothing == "RMA"
rma(src, length)
else
if smoothing == "SMA"
sma(src, length)
else
if smoothing == "EMA"
ema(src, length)
else
if smoothing == "WMA"
wma(src, length)
else
if smoothing == "VWMA"
vwma(src, length)
else
if smoothing == "SMMA"
smma(src, length)
else
if smoothing == "HullMA"
wma(2 * wma(src, length / 2) - wma(src, length), round(sqrt(length)))
else
if smoothing == "LSMA"
src
else
if smoothing == "KMA"
xPrice = src
xvnoise = abs(xPrice - xPrice[1])
nfastend = 0.666
nslowend = 0.0645
nsignal = abs(xPrice - xPrice[length])
nnoise = sum(xvnoise, length)
nefratio = iff(nnoise != 0, nsignal / nnoise, 0)
nsmooth = pow(nefratio * (nfastend - nslowend) + nslowend, 2)
nAMA = 0.0
nAMA := nz(nAMA[1]) + nsmooth * (xPrice - nz(nAMA[1]))
nAMA
else
if smoothing == "TMA"
sma(sma(close, length), length)
else
if smoothing == "DEMA"
2 * src - ema(src, length)
else
if smoothing == "TEMA"
3 * (src - ema(src, length)) + ema(ema(src, length), length)
else
src
MA = ma(typeofMA, source_ma, length_ma)
plot(MA, color=#006400FF, title="MA breakout", linewidth=3)
macrossover = crossover (source_ma, MA)
macrossunder = crossunder(source_ma, MA)
since_ma_buy = barssince(macrossover)
since_ma_sell = barssince(macrossunder)
macross_curr = 0 - since_ma_sell + since_ma_buy
bullish_MA_cond = macross_curr < 0 ? 1 : 0
bearish_MA_cond = macross_curr > 0 ? 1 : 0
posUp = (Engulf_Buy ? 1 : 0) + (bullish_MA_cond ? 1 : 0)
posDn = (Engulf_Sell ? 1 : 0) + (bearish_MA_cond ? 1 : 0)
conditionUP = posUp == 2 and posUp[1] < 2
conditionDN = posDn == 2 and posDn[1] < 2
sinceUP = barssince(conditionUP)
sinceDN = barssince(conditionDN)
// primary-first signal of the trend
nUP = crossunder(sinceUP,sinceDN)
nDN = crossover(sinceUP,sinceDN)
// and the following secondary signals
// save of the primary signal
sinceNUP = barssince(nUP)
sinceNDN = barssince(nDN)
buy_trend = sinceNDN > sinceNUP
sell_trend = sinceNDN < sinceNUP
// engulfing by
barcolor(nUP ? color.orange : na, title="Bullish condition")
barcolor(nDN ? color.yellow : na, title="Bearish condition")
isLong = nUP
isShort = nDN
long_entry_price = valuewhen(nUP, close, 0)
short_entry_price = valuewhen(nDN, close, 0)
longClose = close[1] < MA
shortClose = close[1] > MA
///////////////////////////////////////////////
//* Backtesting Period Selector | Component *//
///////////////////////////////////////////////
StartYear = input(2017, "Backtest Start Year",minval=1980)
StartMonth = input(1, "Backtest Start Month",minval=1,maxval=12)
StartDay = input(1, "Backtest Start Day",minval=1,maxval=31)
testPeriodStart = timestamp(StartYear,StartMonth,StartDay,0,0)
StopYear = input(2020, "Backtest Stop Year",minval=1980)
StopMonth = input(12, "Backtest Stop Month",minval=1,maxval=12)
StopDay = input(31, "Backtest Stop Day",minval=1,maxval=31)
testPeriodStop = timestamp(StopYear,StopMonth,StopDay,0,0)
testPeriod() => true
//////////////////////////
//* Profit Component *//
//////////////////////////
input_tp_pips = input(2000, "Backtest Profit Goal (in USD)",minval=0)
input_sl_pips = input(200, "Backtest STOP Goal (in USD)",minval=0)
tp = buy_trend? long_entry_price + input_tp_pips : short_entry_price - input_tp_pips
sl = buy_trend? long_entry_price - input_sl_pips : short_entry_price + input_sl_pips
long_TP_exit = buy_trend and high >= tp
short_TP_exit = sell_trend and low <= tp
plot(tp, title="TP", style=plot.style_circles, linewidth=3, color=color.blue)
plot(sl, title="SL", style=plot.style_circles, linewidth=3, color=color.red)
if testPeriod()
strategy.entry("Long", 1, when=isLong)
strategy.close("Long", when=longClose )
strategy.exit("XL","Long", limit=tp, when=buy_trend, stop=sl)
if testPeriod()
strategy.entry("Short", 0, when=isShort)
strategy.close("Short", when=shortClose )
strategy.exit("XS","Short", when=sell_trend, limit=tp, stop=sl)
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