该策略通过计算双向运动量指数DI+、DI-以及平均方向指数ADX,结合指数移动平均线EMA产生交易信号。当DI+上穿DI-且ADX高于20时产生买入信号;当DI-下穿DI+且ADX高于25时产生卖出信号。交易止损信号为DI-上穿DI+且ADX高于30。
计算DI+、DI-、ADX
计算指数移动平均线EMA
交易信号生成
交易止损
综上,该策略综合运动量指标与趋势指标,在价格趋势性较强时产生交易信号。同时设置止损条件限制损失。
可通过扩大止损幅度,调整参数组合,或加入附加过滤条件提高交易频率来优化。
该策略整合运动量指标与趋势分析指标,在价格趋势性较强时产生交易信号。设置严格的止损条件控制风险。可通过参数优化,增加信号过滤器以及适当扩大止损幅度来进一步提高策略效果。
/*backtest
start: 2024-01-01 00:00:00
end: 2024-01-31 23:59:59
period: 4h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Tamil_FNO_Trader
//@version=5
strategy("Overlay Signals by TFOT", overlay=true)
// Calculate DMI
len = input.int(14, minval=1, title="DI Length")
lensig = input.int(14, title="ADX Smoothing", minval=1, maxval=50)
[diplus, diminus, adx] = ta.dmi(len, lensig)
// Get EMA
emalen = input.int(26, minval=1, title = "EMA Length")
emasrc = input.source(close, title = "EMA Source")
my_ema(src, length) =>
alpha = 2 / (length + 1)
sum = 0.0
sum := na(sum[1]) ? src : alpha * src + (1 - alpha) * nz(sum[1])
EMA2 = my_ema(emasrc, emalen)
// Variables
var bool buycondition1 = false
var bool sellcondition1 = false
var int firstbuybar = na
var int firstsellbar = na
var int buyexitbar = na
var int sellexitbar = na
var bool buyexit1 = false
var bool sellexit1 = false
// Buy & Sell Conditions
buycondition1 := (ta.crossover(diplus, diminus)) and (adx > 20) and (close > EMA2) and na(firstbuybar)
sellcondition1 := (ta.crossover(diminus, diplus)) and (adx > 25) and (close < EMA2) and na(firstsellbar)
buyexit1 := ta.crossover(diminus, diplus) and (adx > 30) and na(buyexitbar)
sellexit1 := ta.crossover(diplus, diminus) and (adx > 30) and na(sellexitbar)
if buycondition1
if(na(firstbuybar))
firstbuybar := bar_index
buyexitbar := na
firstsellbar := na
strategy.entry("Buy", strategy.long)
if sellcondition1
if(na(firstsellbar))
firstsellbar := bar_index
sellexitbar := na
firstbuybar := na
strategy.entry("Sell", strategy.short)
if buyexit1 and not na(firstbuybar)
if(na(buyexitbar))
buyexitbar := bar_index
firstbuybar := na
firstsellbar := na
strategy.close("Buy")
if sellexit1 and not na(firstsellbar)
if(na(sellexitbar))
sellexitbar := bar_index
firstsellbar := na
firstbuybar := na
strategy.close("Sell")
// Plot signals on chart
hl = input.bool(defval = true, title = "Signal Labels")
plotshape(hl and buycondition1 and bar_index == firstbuybar ? true : na, "Buy", style = shape.labelup, location = location.belowbar, color = color.green, text = "Buy", textcolor = color.white, size = size.tiny)
plotshape(hl and sellcondition1 and bar_index == firstsellbar ? true : na, "Sell", style = shape.labeldown, location = location.abovebar, color = color.red, text = "Sell", textcolor = color.white, size = size.tiny)
plotshape(hl and buyexit1 and bar_index == buyexitbar ? true : na, "Buy Exit", style = shape.labelup, location = location.belowbar, color = color.red, text = "Buy X", textcolor = color.white, size = size.tiny)
plotshape(hl and sellexit1 and bar_index == sellexitbar ? true : na, "Sell Exit", style = shape.labeldown, location = location.abovebar, color = color.red, text = "Sell X", textcolor = color.white, size = size.tiny)