多指标趋势交叉策略之牛市支撑带交易系统

/*backtest
start: 2019-12-23 08:00:00
end: 2024-12-25 08:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/

// This source code is subject to the terms of the Mozilla Public License 2.0
// © zkdev

//@version=6
strategy(title='Demo GPT - Bull Market Support Band', 
     overlay=true, 
     default_qty_type=strategy.percent_of_equity, 
     default_qty_value=100, 
     commission_type=strategy.commission.percent, 
     commission_value=0.1, 
     slippage=3)

// -------------------------------------------------------------------------
// Compile-time timestamp constants for default date range
// (2018-01-01 00:00:00 UTC -> 1514764800000
//  2069-12-31 23:59:59 UTC -> 3155759999000)
// -------------------------------------------------------------------------
const int defaultFromDate = 1514764800000
const int defaultToDate   = 3155759999000

// -------------------------------------------------------------------------
// Inputs: date range
// -------------------------------------------------------------------------
fromDate = input(title='Start Date', defval=defaultFromDate)
toDate   = input(title='End Date',   defval=defaultToDate)

// -------------------------------------------------------------------------
// Indicator settings & calculations
// -------------------------------------------------------------------------
smaLength = 20
emaLength = 21

source = close
sma    = ta.sma(source, smaLength)
ema    = ta.ema(source, emaLength)

// -------------------------------------------------------------------------
// Fetch weekly SMA & EMA
// -------------------------------------------------------------------------
outSma = request.security(syminfo.tickerid, 'W', sma, gaps=barmerge.gaps_on, lookahead=barmerge.lookahead_off)
outEma = request.security(syminfo.tickerid, 'W', ema, gaps=barmerge.gaps_on, lookahead=barmerge.lookahead_off)

// -------------------------------------------------------------------------
// Plot visuals (20w SMA, 21w EMA, fill in between)
// -------------------------------------------------------------------------
smaPlot = plot(outSma, color=color.new(color.red,   0), title='20w SMA')
emaPlot = plot(outEma, color=color.new(color.green, 0), title='21w EMA')
fill(smaPlot, emaPlot, color=color.new(color.orange, 75), fillgaps=true)

// -------------------------------------------------------------------------
// We evaluate crossover/crossunder on *every bar* and store the result
// -------------------------------------------------------------------------
crossUp   = ta.crossover(outSma, outEma)
crossDown = ta.crossunder(outSma, outEma)

// -------------------------------------------------------------------------
// Trade logic: only operate within chosen date range
// Buy when outSma crosses above outEma; Sell (close) when outSma crosses below outEma
// -------------------------------------------------------------------------
inDateRange = true

if inDateRange
    // If we have a crossUp event on this bar, buy (go Long)
    if crossUp
        strategy.entry('Long', strategy.long)

    // If we have a crossDown event on this bar, sell (close Long)
    if crossDown
        strategy.close('Long')

• BMSB 布林麦克超级趋势交易策略
• 均线交叉牛市支撑带策略
• 基于三根连续阴线和均线的动态止盈止损交易策略
• 双均线交叉动态止盈止损量化策略
• SMA双均线交叉策略
• EMA交叉动量短线交易策略
• 基于量子谱分析的多维动量交易策略
• EMA5与EMA13交叉策略
• 超级均线与Upperband交叉策略
• Hull-4ema