主题：请高手改一个策略

改成金字塔的... Inputs: bollingerLengths(50),trendLiqLength(50),numStdDevs(2), swingPrcnt1(0.50),swingPrcnt2(0.75),atrLength(10), swingTrendSwitch(20); Vars:cmiVal(0),buyEasierDay(0),sellEasierDay(0),trendLokBuy(0), trendLokSell(0),keyOfDay(0),swingBuyPt(0),swingSellPt(0), trendBuyPt(0),trendSellPt(0),swingProtStop(0); cmiVal = ChoppyMarketIndex(30); buyEasierDay = 0; sellEasierDay = 0; trendLokBuy = Average(Low,3); trendLokSell= Average(High,3); keyOfDay = (High + Low + Close)/3; if(Close > keyOfDay) then sellEasierDay = 1; if(Close <= keyOfDay) then buyEasierDay = 1; if(buyEasierDay = 1) then begin swingBuyPt = Open of tomorrow + swingPrcnt1*AvgTrueRange(atrLength); swingSellPt = Open of tomorrow - swingPrcnt2*AvgTrueRange(atrLength); end; if(sellEasierDay = 1) then begin swingBuyPt = Open of tomorrow + swingPrcnt2*AvgTrueRange(atrLength); swingSellPt = Open of tomorrow - swingPrcnt1*AvgTrueRange(atrLength); end; swingBuyPt = MaxList(swingBuyPt,trendLokBuy); swingSellPt = MinList(swingSellPt,trendLokSell); trendBuyPt = BollingerBand(Close,bollingerLengths,numStdDevs); trendSellPt = BollingerBand(Close,bollingerLengths,- numStdDevs); if(cmiVal < swingTrendSwitch)then begin if (MarketPosition <> 1) then Buy("SwingBuy") next bar at swingBuyPt stop; if(MarketPosition <> -1) then SellShort("SwingSell") next bar at swingSellPt stop; end else begin swingProtStop = 3*AvgTrueRange(atrLength); Buy("TrendBuy") next bar at trendBuyPt stop; SellShort("TrendSell") next bar at trendSellPt stop; Sell from Entry("TrendBuy") next bar at Average(Close,trendLiqLength) stop; BuyToCover from Entry("TrendSell") next bar at Average(Close,trendLiqLength) stop; Sell from Entry("SwingBuy") next bar at EntryPrice - swingProtStop stop; BuyToCover from Entry("SwingSell") next bar at EntryPrice + swingProtStop stop; end;

晕啊怎么不能换行啊..