ChaoZhang
概述
该策略运用双EMA指标的金叉死叉,判断当前趋势方向,并结合RSI指标避免错失买卖机会,属于典型的趋势跟踪策略。
策略原理
- 计算10期和20期的EMA均线,分别命名为ma00和ma01
- 当ma00上穿ma01时产生买入信号
- 当ma00下穿ma01时产生卖出信号
- 同时,当价格上穿ma00时,如果ma00高于ma01也会产生买入信号
- 类似当价格下穿ma00时,如果ma00低于ma01也会产生卖出信号
- 通过这种双重判断,可以避免错过部分买卖点
- 设置止损和止盈价格,实现风险控制
优势分析
- 使用双EMA判断,可以有效过滤假突破
- 双重条件判断避免漏单
- 止损止盈设置有利于风险控制
风险分析
- 双EMA均线策略属于趋势跟踪策略,在震荡行情下买卖频繁,容易止损
- 不能准确判断趋势反转点,可能导致亏损
- 停损点设置不当可能扩大亏损
优化方向
- 可以适当优化EMA周期,寻找最佳参数组合
- 可以加入其他指标判断,提高策略稳定性
- 可以设置动态止损,根据市场波动实时调整止损点
策略源码
/*backtest
start: 2023-12-21 00:00:00
end: 2023-12-28 00:00:00
period: 2h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
strategy(title='[STRATEGY][RS]MicuRobert EMA cross V1', shorttitle='S', overlay=true, pyramiding=0, initial_capital=100000)
USE_TRADESESSION = input(title='Use Trading Session?', type=bool, defval=true)
USE_TRAILINGSTOP = input(title='Use Trailing Stop?', type=bool, defval=true)
trade_session = input(title='Trade Session:', defval='0400-1500', confirm=false)
istradingsession = not USE_TRADESESSION ? false : not na(time('1', trade_session))
bgcolor(istradingsession?color.gray:na)
trade_size = input(title='Trade Size:', type=float, defval=1)
tp = input(title='Take profit in pips:', type=float, defval=55.0) * (syminfo.mintick*10)
sl = input(title='Stop loss in pips:', type=float, defval=11.0) * (syminfo.mintick*10)
ma_length00 = input(title='EMA length:', defval=10)
ma_length01 = input(title='DEMA length:', defval=20)
price = input(title='Price source:', defval=open)
// ||--- NO LAG EMA, Credit LazyBear: ---||
f_LB_zlema(_src, _length)=>
_ema1=ema(_src, _length)
_ema2=ema(_ema1, _length)
_d=_ema1-_ema2
_zlema=_ema1+_d
// ||-------------------------------------||
ma00 = f_LB_zlema(price, ma_length00)
ma01 = f_LB_zlema(price, ma_length01)
plot(title='M0', series=ma00, color=black)
plot(title='M1', series=ma01, color=black)
isnewbuy = change(strategy.position_size)>0 and change(strategy.opentrades)>0
isnewsel = change(strategy.position_size)<0 and change(strategy.opentrades)>0
buy_entry_price = isnewbuy ? price : buy_entry_price[1]
sel_entry_price = isnewsel ? price : sel_entry_price[1]
plot(title='BE', series=buy_entry_price, style=circles, color=strategy.position_size <= 0 ? na : aqua)
plot(title='SE', series=sel_entry_price, style=circles, color=strategy.position_size >= 0 ? na : aqua)
buy_appex = na(buy_appex[1]) ? price : isnewbuy ? high : high >= buy_appex[1] ? high : buy_appex[1]
sel_appex = na(sel_appex[1]) ? price : isnewsel ? low : low <= sel_appex[1] ? low : sel_appex[1]
plot(title='BA', series=buy_appex, style=circles, color=strategy.position_size <= 0 ? na : teal)
plot(title='SA', series=sel_appex, style=circles, color=strategy.position_size >= 0 ? na : teal)
buy_ts = buy_appex - sl
sel_ts = sel_appex + sl
plot(title='Bts', series=buy_ts, style=circles, color=strategy.position_size <= 0 ? na : red)
plot(title='Sts', series=sel_ts, style=circles, color=strategy.position_size >= 0 ? na : red)
buy_cond1 = crossover(ma00, ma01) and (USE_TRADESESSION ? istradingsession : true)
buy_cond0 = crossover(price, ma00) and ma00 > ma01 and (USE_TRADESESSION ? istradingsession : true)
buy_entry = buy_cond1 or buy_cond0
buy_close = (not USE_TRAILINGSTOP ? false : low <= buy_ts) or high>=buy_entry_price+tp//high>=last_traded_price + tp or low<=last_traded_price - sl //high >= hh or
sel_cond1 = crossunder(ma00, ma01) and (USE_TRADESESSION ? istradingsession : true)
sel_cond0 = crossunder(price, ma00) and ma00 < ma01 and (USE_TRADESESSION ? istradingsession : true)
sel_entry = sel_cond1 or sel_cond0
sel_close = (not USE_TRAILINGSTOP ? false : high >= sel_ts) or low<=sel_entry_price-tp//low<=last_traded_price - tp or high>=last_traded_price + sl //low <= ll or
strategy.entry('buy', long=strategy.long, qty=trade_size, comment='buy', when=buy_entry)
strategy.close('buy', when=buy_close)
strategy.entry('sell', long=strategy.short, qty=trade_size, comment='sell', when=sel_entry)
strategy.close('sell', when=sel_close)
//What i add .!
pos = iff(ma01 < ma00 , 1,
iff(ma01 > ma00 , -1, nz(pos[1], 0)))
barcolor(pos == -1 ? red: pos == 1 ? green : blue)
plot(ma00, color=red, title="MA")
plot(ma01, color=blue, title="EMA")
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