ChaoZhang
Strategy Logic
This strategy combines moving averages and Hull curves to identify market trend direction and follow through on trends.
The main logic is:
McGinley Dynamic MA judges overall trend direction
Hull curve crossovers generate specific long/short signals
Optional confirmation indicators for signal verification
Risk management via stop loss and take profit principles
Close positions when Hull curve reverses
The strategy aims to mechanically systematize trend following, minimizing individual subjective influences.
Advantages
MA judges overall direction, flexible confirmations
Hull clear long/short signals
Rules-based risk management minimizes errors
Risks
Parameter tuning and filters require optimization
Trend accuracy has uncertainties
Hull curve prone to lagging signals
Summary
This strategy seeks to systematize trend following operations to match market rhythm. But parameter optimization and indicator limitations warrant caution for stability.
Strategy source code
/*backtest
start: 2023-08-14 00:00:00
end: 2023-09-13 00:00:00
period: 4h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
// © Milleman
//@version=4
strategy("Millebot", overlay=true, default_qty_type = strategy.percent_of_equity, default_qty_value = 100, initial_capital=100000, commission_type=strategy.commission.percent, commission_value=0.04)
// Risk management settings
Spacer2 = input(false, title="=== Risk management settings ===")
Risk = input(1.0, title="% Risk")/100
RRR = input(2,title="Risk Reward Ratio",step=0.1,minval=0,maxval=20)
SL = input(5,title="StopLoss %",step=0.25)/100
// Baseline : McGinley Dynamic
Spacer3 = input(false, title="=== Baseline - Switch L/S ===")
McG_Source = input(close, title="McGinley source")
McG_length = input(50, title=" McG length", minval=1)
McG_LS_Switch = 0.0
McG_LS_Switch := na(McG_LS_Switch[1]) ? ema(McG_Source, McG_length) : McG_LS_Switch[1] + (McG_Source - McG_LS_Switch[1]) / (McG_length * pow(McG_Source/McG_LS_Switch[1], 4))
// Confirmation indicator
Spacer4 = input(false, title="=== Confirmation indicator ===")
C1_Act = input(false, title=" Confirmation indicator Activation")
C1_src = input(ohlc4, title="Source")
C1_len = input(5,title="Length")
C1 = sma(C1_src,C1_len)
// Entry indicator : Hull Moving Average
Spacer5 = input(false, title="=== Entry indicator configuration ===")
src = input(ohlc4, title="Source")
length = input(50,title="Length HMA")
HMA = ema(wma(2*wma(src, length/2)-wma(src, length), round(sqrt(length))),1)
//VARIABLES MANAGEMENT
TriggerPrice = 0.0, TriggerPrice := TriggerPrice[1]
TriggerxATR = 0.0, TriggerxATR := TriggerxATR[1]
SLPrice = 0.0, SLPrice := SLPrice[1], TPPrice = 0.0, TPPrice := TPPrice[1]
isLong = false, isLong := isLong[1], isShort = false, isShort := isShort[1]
//LOGIC
GoLong = crossover(HMA[0],HMA[1]) and strategy.position_size == 0.0 and (McG_LS_Switch/McG_LS_Switch[1] > 1) and (not C1_Act or C1>C1[1])
GoShort = crossunder(HMA[0],HMA[1]) and strategy.position_size == 0.0 and (McG_LS_Switch/McG_LS_Switch[1] < 1) and (not C1_Act or C1<C1[1])
//FRAMEWORK
//Long
if GoLong and not GoLong[1]
isLong := true, TriggerPrice := close
TPPrice := TriggerPrice * (1 + (SL * RRR))
SLPrice := TriggerPrice * (1-SL)
Entry_Contracts = strategy.equity * Risk / ((TriggerPrice-SLPrice)/TriggerPrice) / TriggerPrice //Het aantal contracts moet meegegeven worden. => budget * risk / %afstand tot SL / prijs = aantal contracts
strategy.entry("Long", strategy.long, comment=tostring(round(TriggerxATR/TriggerPrice*1000)), qty=Entry_Contracts)
strategy.exit("TPSL","Long", limit=TPPrice, stop=SLPrice, qty_percent = 100)
if isLong and crossunder(HMA[0],HMA[1])
strategy.close_all(comment="TrendChange")
isLong := false
//Short
if GoShort and not GoShort[1]
isShort := true, TriggerPrice := close
TPPrice := TriggerPrice * (1 - (SL * RRR))
SLPrice := TriggerPrice * (1 + SL)
Entry_Contracts = strategy.equity * Risk / ((SLPrice-TriggerPrice)/TriggerPrice) / TriggerPrice //Het aantal contracts moet meegegeven worden. => budget * risk / %afstand tot SL / prijs = aantal contracts
strategy.entry("Short", strategy.short, comment=tostring(round(TriggerxATR/TriggerPrice*1000)), qty=Entry_Contracts)
strategy.exit("TPSL","Short", limit=TPPrice, stop=SLPrice)//, qty_percent = 100)
if isShort and crossover(HMA[0],HMA[1])
strategy.close_all(comment="TrendChange")
isShort := false
//VISUALISATION
plot(McG_LS_Switch,color=color.blue,title="Baseline")
plot(C1_Act?C1:na,color=color.white,title="confirmation Indicator")
plot(HMA, color=(HMA[0]>HMA[1]? color.green : color.red), linewidth=4, transp=40, title="Entry Indicator")
plot(isLong or isShort ? TPPrice : na, title="TakeProfit", color=color.green, style=plot.style_linebr)
plot(isLong or isShort ? SLPrice : na, title="StopLoss", color=color.red, style=plot.style_linebr)
bgcolor(isLong[1] and cross(low,SLPrice) and low[1] > SLPrice ? color.yellow : na, transp=75, title="SL Long")
bgcolor(isShort[1] and cross(high,SLPrice) and high[1] < SLPrice ? color.yellow : na, transp=75, title="SL Short")