Roberto HELP, profit e q.tà contratti

Roberto,

sto impazzendo per impostare uno snippet che in funzione del profitto, aumentato o diminuito, suddiviso tra long e short, aumenta o diminuisce la quantità dei contratti.

Tu, qui su forum, mi avevi messo quello che allego qui sotto. Ma secondo me non aumenta/diminuisce le q.tà nel modo giusto.

Versione ROBERTO:

//////////////////////// Q.TY CONTRACTS

MS=1

ONCE LongProfit  = 0

ONCE ShortProfit = 0

IF StrategyProfit <> StrategyProfit[1] AND BarIndex > 0 THEN

Profitto = StrategyProfit – StrategyProfit[1]

IF LongOnMarket[1] THEN

LongProfit  = LongProfit  + Profitto

ELSIF ShortOnMarket[1] THEN

ShortProfit = ShortProfit + Profitto

ELSE

p1 = 1

p2 = 2

IF OnMarket THEN

p1 = 2

p2 = 3

ENDIF

IF TradePrice(p1) > TradePrice(p2) THEN

IF Profitto > 0 THEN

LongProfit  = LongProfit  + Profitto

ELSE

ShortProfit = ShortProfit + Profitto

ENDIF

ELSIF TradePrice(p1) < TradePrice(p2) THEN

IF Profitto < 0 THEN

LongProfit  = LongProfit  + Profitto

ELSE

ShortProfit = ShortProfit + Profitto

ENDIF

ELSE

LongProfit  = LongProfit  + (Profitto / 2)

ShortProfit = ShortProfit + (Profitto / 2)

ENDIF

ENDIF

ENDIF

/////////////////// for LONG trades

once LotSizeL = 1

Once MinSizeL = 1      //minimum size required

Once LotSizeL = MinSizeL  //starting size (can be bigger than minimum)

Once LotStepL = LL200 //250      //increase/decrease this money step

LotSizeL = max(MinSizeL,round((MinSizeL/MS),1) + (MinSizeL * round((LongProfit / LotStepL),1)))

if LotSizeL>MU then

LotSizeL=MU-MMUU   //MU e MMUU metterli con decimale 0.5

endif

myLotL=LotSizeL

///////////////////// for SHORT trades

once LotSizeS = 1

Once MinSizeS = 1      //minimum size required

Once LotSizeS = MinSizeS  //starting size (can be bigger than minimum)

Once LotStepS = LS200 //250      //increase/decrease this money step

LotSizeS = max(MinSizeS,round((MinSizeS/MS),1) + (MinSizeS * round((ShortProfit / LotStepS),1)))

if LotSizeS>MU then

LotSizeS=MU-MMUU   //MU e MMUU metterli con decimale 0.5

endif

myLotS=LotSizeS

//////////////////////////////////// END

Io adesso ho provato a farlo in questo modo ma non mi apre alcuna posizione:

ONCE LongP = 0
ONCE ShortP = 0
once myLot=0.5
IF StrategyProfit <> StrategyProfit[1] AND BarIndex > 0 THEN
Profitto = StrategyProfit – StrategyProfit[1]
IF LongOnMarket[1] THEN
LongP = LongP + Profitto
ELSIF ShortOnMarket[1] THEN
ShortP = ShortP + Profitto
ENDIF
endif

if LongP > LongP[1] and LongP => LL200 then
myLotL = (myLotL + round((MS)*FXLL))
endif
if LongP < LongP[1] and LongP <= LL200 and myLotL > MS then
myLotL = (myLotL – round((MS)*FXLS))
endif

if ShortP > ShortP[1] and ShortP => LS200 then
myLotS = (myLotS + round((MS)*FXSL))
endif
if ShortP < ShortP[1] and ShortP <= LS200 and myLotS > MS then
myLotS = (myLotS – round((MS)*FXSS))
endif

GRAZIE PER L’AIUTO !!!!!