ChaoZhang
概述
本策略通过结合使用一目均衡表和平均方向性指数(ADX)这两种技术指标来识别股票价格的趋势和关键支持阻力位,以发出买入和卖出信号。该策略旨在在趋势行情中捕捉较大的价格波动。
策略原理
一目均衡表包含前转换线、基准线和延迟线三条移动平均线。当价格上穿前转换线和基准线时,发出买入信号;当价格下穿这两条线时,发出卖出信号。此外,一目均衡表还通过云图识别关键的支持阻力区域。
ADX用于判断价格趋势的力度。当+DI和-DI明显分离时,表示趋势行情;当+DI和-DI接近时,表示盘整行情。本策略在ADX大于20时才发出交易信号,以避免在盘整期捕捉假突破。
综合使用一目均衡表的趋势判断和ADX对趋势力度的过滤,可以有效识别价格波动较大的趋势行情段。
策略优势
- 使用两种指标的组合,使得交易信号更加可靠
- ADX的使用避免了在盘整行情的错误交易
- 回测表现较好,收益风险比高
风险分析
- 该策略更适合趋势股票,对于盘整的股票,信号可能不多
- 一目均衡表本身存在响应滞后的问题,可能错过快速反转的机会
- ADX对盘整行情的判断并不完美,仍存在误判的可能
优化方向
- 可以测试不同参数组合,如转换线、基准线周期的调整
- 可以结合其他指标,如MACD、KD等进一步优化
- 可以研究不同的ADX过滤规则或条件
总结
本策略通过一目均衡表和ADX的有效结合,实现了对趋势行情的有效捕捉。在进一步参数和规则优化的基础上,该策略可以获得更好的回测和实盘表现。本策略适合对趋势股进行交易的策略投资者。
策略源码
/*backtest
start: 2023-12-01 00:00:00
end: 2023-12-10 23:59:59
period: 1h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
strategy(title="Ichimoku + ADX", shorttitle="Ichimoku & ADX Backtest", overlay=true)
//------------------------------
//------------------------------
// ICHIMOKU
//------------------------------
//------------------------------
conversionPeriods = input(9, minval=1, title="Conversion Line Periods"),
basePeriods = input(26, minval=1, title="Base Line Periods")
laggingSpan2Periods = input(52, minval=1, title="Lagging Span 2 Periods"),
displacement = input(26, minval=1, title="Displacement")
donchian(len) => avg(lowest(len), highest(len))
Tenkan = donchian(conversionPeriods)
Kijun = donchian(basePeriods)
SSA = avg(Tenkan, Kijun)
SSB = donchian(laggingSpan2Periods)
SSAdisp = SSA[displacement]
SSBdisp = SSB[displacement]
// Plot Ichimoku
// --------------------
plot(Tenkan, color=color.red, title="Tenkan")
plot(Kijun, color=color.blue, title="Kijun")
plot(close, offset = -displacement + 1, color=#459915, title="Chikou")
p1 = plot(SSA, offset = displacement - 1, color=color.green,
title="Senkou A")
p2 = plot(SSB, offset = displacement - 1, color=color.red,
title="Senkou B")
fill(p1, p2, color = SSA > SSB ? color.green : color.red)
//------------------------------
//------------------------------
// ADX
//------------------------------
//------------------------------
adxlen = input(14, title="ADX Smoothing")
dilen = input(14, title="DI Length")
keyLevel = input(23, title="key level for ADX")
dirmov(len) =>
up = change(high)
down = -change(low)
truerange = rma(tr, len)
plus = fixnan(100 * rma(up > down and up > 0 ? up : 0, len) / truerange)
minus = fixnan(100 * rma(down > up and down > 0 ? down : 0, len) / truerange)
[plus, minus]
adx(dilen, adxlen) =>
[plus, minus] = dirmov(dilen)
sum = plus + minus
adx = 100 * rma(abs(plus - minus) / (sum == 0 ? 1 : sum), adxlen)
[adx, plus, minus]
[sig, up, down] = adx(dilen, adxlen)
// Plot ADX
// --------------------
//plot(sig, color=color.black, title="ADX")
//plot(up, color=color.green, title="+DI",linewidth=2, style=plot.style_columns, transp=40)
//plot(down, color=color.red, title="-DI",linewidth=2, style=plot.style_columns, transp=40)
//plot(keyLevel, color=color.white, title="Key Level")
//------------------------------
//------------------------------
// STRATEGY
//------------------------------
//------------------------------
// Buy & Sell Signals
// --------------------
// ADX
ABuy1 = up > keyLevel and up - down >5 and sig > down and sig < keyLevel * 2
ASell1 = down > keyLevel and down - up >5 and sig > up and sig < keyLevel * 2
// ICHIMOKU
Bull = close >= max(SSAdisp, SSBdisp)
Bear = close <= min(SSAdisp, SSBdisp)
// 1. Bull
Buy1 = (close >= max(SSAdisp, SSBdisp)) ? 1 : 0
Buy2 = (Tenkan - Kijun >= 0.001) ? 1 : 0
Buy3 = SSA > SSB ? 1 : 0
Buy4 = sig > 20 ? 1 : 0
Buy4a = close - close[displacement] >=0.001 ? 1:0
Buy5 = Buy1 and Buy2 and Buy3 and Buy4 and Buy4a and not(Buy1[1] and Buy2[1] and Buy3[1])
// 1. Bear
Sell1 = (close <= min(SSAdisp, SSBdisp)) ? 1 : 0
Sell2 = (Kijun - Tenkan >= 0.001) ? 1 : 0
Sell3 = SSA < SSB ? 1 : 0
Sell4 = sig > 20 ? 1 : 0
Sell4a = close <= close[displacement]
Sell5 = Sell1 and Sell2 and Sell3 and Sell4 and Sell4a and not(Sell1[1] and Sell2[1] and Sell3[1])
// CONSOLIDATED
buysignal = Buy5
buyexitsignal = crossunder(close,Kijun)
sellsignal = Sell5
sellexitsignal = crossover(close,Kijun)
longCondition = buysignal
shortCondition = sellsignal
// Plot Indicators
// --------------------
// ----- Buy & Sell
//plotshape(longCondition, title = "Buy Signal", text ="BUY", textcolor =#FFFFFF , style=shape.labelup, size = size.tiny, location=location.belowbar, color = #1B8112, transp = 0)
//plotshape(shortCondition, title = "Short Signal", text ="SHORT", textcolor =#FFFFFF , style=shape.labeldown, size = size.tiny, location=location.abovebar, color = #000000, transp = 0)
// ----- Ichimoku Signals
//plotshape(Sell2, title = "Sell Signal", text ="Kumo Twist", textcolor =#FFFFFF , style=shape.labelup, size = size.tiny, location=location.top, color = color.black, transp = 0)
//plotshape(Sell3, title = "Sell Signal", text ="TK/KJ", textcolor =#FFFFFF , style=shape.labelup, size = size.tiny, location=location.bottom, color = color.black, transp = 0)
//plotshape(Buy4, title = "Buy Signal", text ="Kumo Twist", textcolor =#FFFFFF , style=shape.diamond, size = size.tiny, location=location.belowbar, color = color.blue, transp = 0)
//plotshape(Buy3, title = "Buy Signal", text ="TK/KJ", textcolor =#FFFFFF , style=shape.circle, size = size.tiny, location=location.abovebar, color = color.green, transp = 0)
//plotshape(Buy4, title = "Buy Signal", text ="TK/KJ", textcolor =#FFFFFF , style=shape.circle, size = size.tiny, location=location.belowbar, color = color.red, transp = 0)
//plotshape(buyexitsignal, title = "Buy Exit", style=shape.triangledown, size = size.tiny, location=location.abovebar, color = color.green, transp = 0)
//plotshape(sellexitsignal, title = "Buy Exit", style=shape.triangleup, size = size.tiny, location=location.belowbar, color = color.black, transp = 0)
//------------------------------
//------------------------------
// EXECUTION
//------------------------------
//------------------------------
// Test Range
// --------------------
// === INPUT BACKTEST RANGE ===
FromMonth = input(defval = 2, title = "From Month", minval = 1, maxval = 12)
FromDay = input(defval = 1, title = "From Day", minval = 1, maxval = 31)
FromYear = input(defval = 2015, title = "From Year", minval = 2017)
ToMonth = input(defval = 1, title = "To Month", minval = 1, maxval = 12)
ToDay = input(defval = 1, title = "To Day", minval = 1, maxval = 31)
ToYear = input(defval = 9999, title = "To Year", minval = 2017)
// === FUNCTION EXAMPLE ===
start = timestamp(FromYear, FromMonth, FromDay, 00, 00) // backtest start window
finish = timestamp(ToYear, ToMonth, ToDay, 23, 59) // backtest finish window
window() => true // create function "within window of time"
// Orders
// --------------------
if longCondition
strategy.entry("Buy", strategy.long, when=window())
if buyexitsignal
strategy.close("Buy")
if shortCondition
strategy.entry("Sell", strategy.short, when=window())
if sellexitsignal
strategy.close("Sell")
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