Error rectification

#1
ERROR SHOWING IN LAST LINE ....SENIORS PLZ HELP


HTML:
_SECTION_BEGIN("smart trail stop");
SetTradeDelays (0,0,0,0);
SetOption("InitialEquity", 100000);
SetOption("AccountMargin", 10); 
SetOption("CommissionMode", 1);
SetOption("CommissionAmount", 0.10); // .1% commission per entry / exit
SetOption("MaxOpenPositions", 12);
SetOption("AllowSameBarExit", True);
// FIXED FRACTIONAL POSITION SIZING
CapRisk = Param("CapitalRisk", 2, 1,5,0.5); // capital risk %
MaxCap = 10; // max capital % in one trade (10% capital = 2% stop)
StopPct = Param("StopPct", 20, 1,25,1)/100; // stop % - initial risk
FFRisk = Min(CapRisk/(StopPct*BuyPrice)*BuyPrice/10, MaxCap);
"FF risk = " +WriteVal(ffrisk, 1.2);
SetPositionSize(FFRisk * 10, spsPercentOfEquity);
// POS SCORE - BANG FOR BUCK ($10,000)
B4B = 10000/Ref(C,-1)*Ref(ATR(200),-1)/100;
"10k BFB = " +WriteVal(B4B, 1.2);
PositionScore = B4B;

// INDEX TREND FILTER - 2 x moving averages
SetForeign("$DJ"); // change to whatever index is of interest
IFa = Param("IF FMA", 30,0,100,5); IFb = Param("IF SMA", 100,0,300,5);
IFx = EMA(C,IFa); 
IFy = MA(C,IFb); 
IndexFilter = IFx > IFy;

//PlotForeign("XAO", "All Ords", colorBlack, styleLine);
//Plot(IndexFilter,"Index Filter", colorBlack, styleLine);
RestorePriceArrays();

// TREND FILTER - 2 x moving averages
j = Param("FMA", 30,0,50,5); k = Param("SMA", 100,0,100,5);
FMA = EMA(C,j); SMA = EMA(C,k); TF = FMA > SMA;
//Plot(FMA, "FMA", colorBlue, styleLine); 
Plot(SMA, "SMA", colorOrange,styleLine);
// VOL FILTER - MONEY FLOW > $1 MILLION
VF = EMA(V*C,21) > 1000000;
Filter = VF; AddColumn(VF, "volFilter"); AddColumn(EMA(V*C,21), "V*C",
1.2); // leaves approx 225 from ASX 300

BDC1 = Param("#buydays", 20, 5,50,5);
BDC2 = Param("#buydays2", 70, 5,100,5);
Cond1 = H > Ref(HHV(H,BDC1),-1) + 0.01;
Cond2 = H > Ref(HHV(H,BDC2),-1) + 0.01;
Buy = Cond1 AND Cond2 AND IndexFilter AND VF AND TF;
BuyPrice = Max(O, Ref(HHV(H,BDC1),-1) + 0.01);

Sell = 0;

// REDUCE RISK - RAISE STOP X 2, RAISE TO BREAKEVEN, TIGHTEN AFTER 3 DOWN DAYS
MSD = Param("#DaysB4MoveStop1", 5, 0,50,1) -1; // needs -1 to calculate correctly
RSP = (100-Param("%raiseStop1By", 50, 0, 100, 5)) / 100;
MSD2 = Param("#DaysB4MoveStop2", 15, 0,50,1) -1;
RSP2 = (100-Param("%raiseStop2By", 50, 0, 100, 5)) / 100;
MSBE = Param("#DaysB4MoveStopBE", 10, 0,50,1) -1;
TSDM = 1 + Param("%raiseStop3DownDays", 25, 0,100,5) / 100 * StopPct;
WriteVal(tsdm);
IS = BuyPrice - (BuyPrice*StopPct);
NS = Ref(C,-1) - (Ref(C,-1)*StopPct); // initial stop
NS2 = Ref(C,-1) - (Ref(C,-1)*StopPct*RSP); // reduce risk
NS3 = Ref(C,-1) - (Ref(C,-1)*StopPct*RSP*RSP2); // reduce risk again

TS = 0; OpenPos = 0; j = 0; BES = Null; TSD = 0; LowDown = 0;
TSa = Null; Spa = Null; ja = Null; nsa = Null; ns2a = Null;
bpa = Null; besa = Null; ns3a = Null; TSDa = Null; Checka = Null;

for(i=1; i<BarCount; i++)
{
if(Buy[i] AND OpenPos == 0 AND TS[i] == 0) {
Buy[i] = 1;
bpa[i] = BuyPrice[i];
bes[i] = BuyPrice[i] * 1.005; // .5% to cover comissions, etc
besa[i] = bes[i];
TS = IS[i];
OpenPos = 1;
j = 0;
TSD = L[i] - TS;
TSDa[i] = TSD;
}
else Buy[i] = 0;
if(OpenPos == 1 AND TS[i] > 0 AND L[i] <= TS[i]) {
Sell[i] = 1;
SellPrice[i] = Min(O[i], TS[i]);
SPa[i] = SellPrice[i];
TS = 0;
OpenPos = 0;
j = 0;
BES[i] = 0;
TSD = 0;
TSDa[i] = TSD;
LowDown = 0;
}
else Sell[i] = 0;
// reduce risk after x days, first time
if(TS[i] > 0 AND j <= MSD) {
TS = Max(TS[i], NS[i]);
TSa[i] = TS[i];
NSa[i] = NS[i];
}
if(TS[i] > 0 AND j > MSD) {
TS = Max(TS[i], NS2[i]);
TSa[i] = TS[i];
NS2a[i] = NS2[i];
}
// reduce risk after x days, second time
if(TS[i] > 0 AND j >= MSD2) {
TS = Max(TS[i], NS3[i]);
TSa[i] = TS[i];
NS3a[i] = NS3[i];
}
// raise stop to BE after x days
if(OpenPos == 1) {
BES[i] = Max(BES[i], BES[i-1]);
BESa[i] = BES[i];
}
if(OpenPos == 1 AND j == MSBE) {
TS = Max(TS[i], BES[i]);
TSa[i] = TS[i];
BESa[i] = BES[i];
}
// TSD getting smaller over last 3 days
if(TS[i] > 0) {
TSD[i] = L[i] - TS[i];
TSDa[i] = TSD[i];
if(TSD[i] < TSD[i-1] AND TSD[i-1] < TSD[i-2] AND TSD[i-2] < TSD[i-3]) {

TS = Max(TS[i], TS[i] * TSDM);
TSa[i] = TS[i];
LowDown = 1;
Checka[i] = LowDown;
}
}
j++; ja[i] = j;
}

Plot(TSa, "Trail Stop", colorBlue, styleLine);
//Plot(bpa, "buyprice", colorGreen, styleLine);
//Plot(spa, "sellprice2", colorRed, styleLine);
//Plot(ja, "j", colorBlack, styleNoLine);
//Plot(NSa, "NS", colorBlack, styleLine);
//Plot(NS2a, "NS2", colorOrange, styleLine);
//Plot(NS3a, "NS3", colorBrown, styleLine);
//Plot(besa, "BES", colorBrightGreen, styleLine);
//Plot(TSDa, "TSD", colorRed, styleLine);
//Plot(Checka, "checkTSD", colorGreen, styleLine);


// GRAPH / INDICATOR PLOT
arrows = ParamToggle("Show Buy / Sell arrows?", "Yes please", 0);
if(arrows == 1) {
PlotShapes(Buy*shapeUpArrow,colorBrightGreen,0,Low );
PlotShapes(Sell*shapeDownArrow,colorRed,0,High);
}
bliss = ParamToggle("Show Buy / Sell Prices", "Oh yeah! ",0);
if(bliss == 1) {
PlotShapes( IIf(Buy, shapeSmallCircle, shapeNone),colorBrightGreen, 0,
BuyPrice, 0 );
PlotShapes( IIf( Sell, shapeSmallCircle, shapeNone),colorRed, 0
,SellPrice, 0 );
FirstVisibleBar = Status( "FirstVisibleBar" );
Lastvisiblebar = Status("LastVisibleBar");
for( b = Firstvisiblebar; b <= Lastvisiblebar AND b < BarCount; b++)
{
if( Buy[b] ) PlotText("\n Buy\n
else if( Sell[b] )
for( b = Firstvisiblebar; b <= Lastvisiblebar AND b < BarCount; b++)
{

else if( Sell[b] )
PlotText( \n Sell\n + NumToStr(SellPrice[b],1.2),b,SellPrice[b],colorRed);


_SECTION_END();
 

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