Scan/exploration code is not working for alligator afltor

#1
Could someone correct the scan/exploration code for following Alligator afl.

Thanks



_SECTION_BEGIN("alligator");
//TODO:
//1. Remember F, AO, AC and Zone Add Ons signals and hits
//2. Integrate squat bars with exit signals somehow.
//3. five magic bullets - for taking profit

//Alligator lines
//---------------

//The Blue balance line is where the price would be on this time frame if there were no new incoming information,
//in other words, the market only moves when there is Chaos present.
AlligatorBlue=Ref(Wilders(Avg,13),-8);
Plot(AlligatorBlue, "Jaw", colorBlue, styleLine | styleThick);
AlligatorRed=Ref(Wilders(Avg,8),-5);
Plot(AlligatorRed, "Teeth", colorRed, styleLine | styleThick);
AlligatorGreen=Ref(Wilders(Avg,5),-3);
Plot(AlligatorGreen, "Leeps", colorGreen, styleLine | styleThick);

//The PURPLE line is a 5 bar SIMPLE moving average of the bar’s CLOSE offset 3 bars into the future
PurpleLine = MA(Ref(C,-3),5);
if( ParamToggle("Show Purple Line", "No|Yes", 0))
{ Plot(PurpleLine , "Purple", colorViolet, styleLine | styleThick);
}

//AO
//---------------
AO = MA( Avg,5) - MA( Avg , 34);

AOUpBar = AO > Ref(AO, -1);
AODownBar = AO < Ref(AO, -1);

//AC
//---------------
MAAvg34=MA( Avg , 34);
MAAvg5 = MA( Avg,5);
MADiff = MAAvg5 - MAAvg34;
AC = MA(MADiff - MA(MADiff, 5), 5);

ACUpBar = AC > Ref(AC, -1);

ACDownBar = AC < Ref(AC, -1);

//Squat Bar
//---------
//Squat bars are a battle of the bulls and the bears, with lots of buying and selling but little price movement.
//A squat bar will be one of the top three OR bottom three bars 85% of the time at the end of a trend.
//While all trends end with a squat, all squats are NOT the end of a trend.
MarketFacilitionIndex =(H-L)/V;
SquatBar = MarketFacilitionIndex < Ref(MarketFacilitionIndex, -1) AND Volume > Ref(Volume, -1);
ShowSquatBars = ParamToggle("Show Squat Bars", "No|Yes", 1);

//Price Bar
//---------
GreenBar = AOUpBar AND ACUpBar;
RedBar = AODownBar AND ACDownBar;
PriceBarColor = IIf(GreenBar, colorBrightGreen , IIf(RedBar, colorRed, colorGrey40));
PriceBarColor = IIf(ShowSquatBars AND SquatBar, colorBlue, PriceBarColor);

Plot( C, "Close", PriceBarColor , styleNoTitle | ParamStyle("Style") | GetPriceStyle() );
if( ParamToggle("Tooltip shows", "All Values|Only Prices" ) )
{
ToolTip=StrFormat("Open: %g\nHigh: %g\nLow: %g\nClose: %g (%.1f%%)\nVolume: "+NumToStr( V, 1 ), O, H, L, C, SelectedValue( ROC( C, 1 )));
}

//Fractal up
//----------
fUp = (Ref(H,-2) > Ref(H, -4)) AND
(Ref(H,-2) > Ref(H, -3)) AND
(Ref(H,-2) > Ref(H, -1)) AND
(Ref(H,-2) > H);
var1=ValueWhen(fUp ,Ref(H,-2) ,1);
FractalUp=HighestSince(var1 > 0, var1, 1);
Plot(FractalUp, "F+",colorLime , styleLine | styleDots);

FUpBuyPrice = FractalUp + 0.01;
FUpHit = FUpBuyPrice <= H AND FUpBuyPrice >= L;
FUpSignalOn = Flip(Ref(FractalUp,-1) != FractalUp, FUpHit);

//Looks into the future. This is done only to display Fractal arrow at the right bar.
//The calculation of the fractal up is done without looking into the future.
PlotShapes(IIf(Ref(FractalUp,2) != Ref(FractalUp,1), shapeSmallUpTriangle, shapeNone), colorGreen,0,Ref(FractalUp,2), 10);

//Fractal Down
//------------
var2=
(Ref(L,-2) <= Ref(L, -1)) AND
(Ref(L,-2) <= Ref(L, 0)) AND
(Ref(L,-2) <= Ref(L, -3)) AND
(Ref(L,-2) <= Ref(L, -4));
FractalDown=ValueWhen(var2, Ref(L,-2), 1);

FDownSellPrice= FractalDown+ 0.01;
FDownHit = FDownSellPrice <= H AND FDownSellPrice >= L;
FDownSignalOn = Flip(Ref(FractalDown,-1) != FractalDown, FDownHit );

Plot(FractalDown, "F-", colorGrey40, styleLine | styleDots);
//Looks into the future. This is done only to display Fractal arrow at the right bar.
//The calculation of the fractal up is done without looking into the future.
PlotShapes(IIf(Ref(FractalDown,2) != Ref(FractalDown,1), shapeSmallDownTriangle, shapeNone), colorRed,0,Ref(FractalDown,2), 10);



//Exits
//-----
Bar5LongExit = Ref(GreenBar, -4) AND Ref(GreenBar, -3) AND Ref(GreenBar, -2) AND Ref(GreenBar, -1) AND GreenBar;
Bar5ShortExit = Ref(RedBar, -4) AND Ref(RedBar, -3) AND Ref(RedBar, -2) AND Ref(RedBar, -1) AND RedBar;

Bar5LongPrice = LowestSince(Bar5LongExit, L) - 0.01;
Bar5LongHit = L <= Ref(Bar5LongPrice, -1);
Bar5LongOn = Flip(Bar5LongExit, Bar5LongHit);

Bar5ShortPrice = LowestSince(Bar5ShortExit, H) + 0.01;
Bar5ShortHit = H >= Ref(Bar5ShortPrice, -1);
Bar5ShortOn = Flip(Bar5ShortExit, Bar5ShortHit);

GreenLineLongExit = Cross(AlligatorGreen, C);
RedLineLongExit = Cross(AlligatorRed, C);
GreenLineShortExit = Cross(AlligatorGreen, C);
RedLineShortExit = Cross(AlligatorRed, C);

//Zones (Add-Ons)
//---------------
//"Add-On" Buy (Sell):
//(1) The Momentum is still going up (down).
//(2) The Accelerator is moving up (down).
//(3) The Price is closing higher (lower).
//It is rare to continue to get over six to eight bars of the same color - No add ons after 5 consecutive bars.

AddOnBuy = Ref(GreenBar,-1) AND GreenBar AND C > Ref(C,-1) AND NOT Bar5LongExit;
AddOnSell = Ref(RedBar,-1) AND RedBar AND C < Ref(C,-1) AND NOT Bar5ShortExit;

//Balance Lines
//-------------
//1. If we are going toward the Balance Line, we place our Signal at base + two higher highs (lower lows).
//2. If we are going away from the Balance Line, we use base + one higher High (lower Low).
//3. If the current bar is red (green) and we are above the blue (Green) Balance Line AND looking for Buy (sell)signals
// we double the number of lower low (higher high) bars needed.
//4. Base Bar is the Lowest High (Highest Low) in buy (sell). Signal Bar is the bar before the base bar.
//5. Buy (Sell) stop is defined as the High (Low) + 1 tick of the Signal Bar.
//6. As long as the Signal bar itself is above the Balance Line, we act as if the entire formation were above the Balance Line.
//7. The buy (sell) stop stays in place unless
// (a) it is triggered
// OR
// (b) another bar with a lower High (Higher Low) is formed, creating a different base bar.
//8. You do not sell above the Alligator's mouth and you do not buy below the Alligator's mouth.

AboveAll = L > AlligatorRed AND L > AlligatorBLue AND L > AlligatorGreen;
BelowAll = H < AlligatorRed AND H < AlligatorBLue AND H < AlligatorGreen;

//Buys. Only above balance lines for now
LowerHigh = Ref(H, -1) > H;
//Double the number of LowerHighs Required on RedBar
BuySignalRef = IIf(RedBar, 2, 1);
//"BuySignalRef =" +WriteVal(BuySignalRef );
//1 or 2 lower highs above balance line
BLBuyCondition = Ref(AboveAll,-BuySignalRef) AND LowerHigh AND IIf(RedBar, Ref(LowerHigh,-1) , True);
//"BLBuyCondition =" +WriteVal(BLBuyCondition );
//Update price if new buy signal is on, otherwise use previous price:

BLBuyPrice = LowestSince(BLBuyCondition, Ref(H,-BuySignalRef)+0.01, 1);
//"Buy Hit="+WriteVal(H > Ref(BLBuyPrice,-1)) +" at"+WriteVal(Ref(BLBuyPrice,-1));

//Keep buy signal on until it is hit or marked is below all balance lines:
BLBuySignal = Flip(BLBuyCondition , ((NOT BLBuyCondition) AND H >= Ref(BLBuyPrice,-1)) OR BelowAll);
//"BLBuySignal "+WriteVal(BLBuySignal)+" BLBuyPrice="+WriteVal(BLBuyPrice);
BLBuyHit = Ref(BLBuySignal, -1) AND (NOT BLBuyCondition) AND H >= Ref(BLBuyPrice,-1);

//Note that if new buy signal is after a still valid older signal, we choose the lowest from both of them
BLBuyPrice = IIf(Ref(BLBuySignal,-1), Min(BLBuyPrice, Ref(BLBuyPrice,-1)), BLBuyPrice);


//Sells. Only below balance lines for now

HigherLow = Ref(L, -1) < L;
//Double the number of LowerHighs Required on GreenBar
SellSignalRef = IIf(GreenBar, 2, 1);
//"SellSignalRef =" +WriteVal(SellSignalRef );
//1 or 2 higher lows above balance line
BLSellCondition = Ref(BelowAll, -SellSignalRef) AND HigherLow AND IIf(GreenBar, Ref(HigherLow,-1) , True);
//"BLSellCondition =" +WriteVal(BLSellCondition);
//Update price if new sell signal is on, otherwise use previous price:
BLSellPrice = HighestSince(BLSellCondition , Ref(L,-SellSignalRef)-0.01, 1);

//"Sell Hit="+WriteVal((NOT BLSellCondition) AND L < Ref(BLSellPrice,-1)) +" at"+WriteVal(Ref(BLSellPrice,-1));
//Keep buy signal on until it is hit or market is above all balance lines
BLSellSignal = Flip(BLSellCondition, ((NOT BLSellCondition) AND L <= Ref(BLSellPrice,-1)) OR AboveAll);
//"BLSellSignal"+WriteVal(BLSellSignal)+" BLSellPrice="+WriteVal(BLSellPrice);
BLSellHit = Ref(BLSellSignal, -1) AND (NOT BLSellCondition) AND L <= Ref(BLSellPrice,-1);

//Note that if new sell signal is after a still valid older signal, we choose the highest from both of them
BLSellPrice = IIf(Ref(BLSellSignal,-1), Max(BLSellPrice, Ref(BLSellPrice,-1)), BLSellPrice);

//Bars Analysis
//-------------
Third = (H-L) / 3;
Line1 = H - Third;
Line2 = L + Third;
Half = L + ((H-L) / 2);

//After an extreme bar 85% of the time the market will change direction within the next 1-5 bars.
ExtremeBarUp = Open > Line1 AND Close > Line1;
ExtremeBarDown = Open < Line2 AND Close < Line2;
ExtremeBar = ExtremeBarUp OR ExtremeBarDown;

//Bullish AND Bearish Bars Inside the mouth do NOT create a Signal.
OutsideMouth = NOT ((H < AlligatorBlue AND L > AlligatorGreen) OR (L > AlligatorBlue AND H < AlligatorGreen));
//Bullish Divergence Bars
BullDivBar = OutsideMouth AND L < Ref(L,-1) AND C > Half;
//Bearish Divergence Bars
BearDivBar = OutsideMouth AND H > Ref(H, -1) AND C < Half;

PlotShapes(IIf(ExtremeBar, shapeSmallCircle ,shapeNone), colorBlue, 0, H, 12);
PlotShapes(IIf(BullDivBar, shapeSmallCircle ,shapeNone), colorGreen, 0, L, -12);
PlotShapes(IIf(BearDivBar, shapeSmallCircle ,shapeNone), colorRed, 0, H, 12);

//Commentary:

WriteIf(ExtremeBarUp OR ExtremeBarDown, "Possible Change of direction within the next 1-5 bars. (Extreme Bar)\n","")+
"Buy Signals:\n"+
WriteIf(FUpSignalOn , "Place Buy Stop if Price rises to" +WriteVal(FUpBuyPrice)+ " or higher. (F+)\n","")+
WriteIf(BullDivBar, "Place Buy Stop if Price rises to" +WriteVal(H+0.01)+ " or higher. (Bullish Divergent Bar)\n","")+
WriteIf(AddOnBuy, "Place Buy Stop if Price rises to" +WriteVal(H+0.01)+ " or higher. (Zones Add On Buy)\n","")+
WriteIf(BLBuySignal,"Place Buy Stop if Price rises to" +WriteVal(BLBuyPrice)+ " or higher. (BL+)\n","")+

"Sell Signals:\n"+
WriteIf(FDownSignalOn , "Place Sell Stop if Price falls to" +WriteVal(FDownSellPrice)+ " or lower. (F-)\n","")+
WriteIf(BearDivBar, "Place Sell Stop if Price falls to" +WriteVal(L-0.01)+ " or lower. (Bearish Divergent Bar)\n","")+
WriteIf(AddOnSell, "Place Sell Stop if Price falls to" +WriteVal(L-0.01)+ " or lower. (Zones Add On Sell)\n","")+
WriteIf(BLSellSignal,"Place Sell Stop if Price falls to" +WriteVal(BLSellPrice)+ " or lower. (BL-)\n","")+

"Hits:\n"+
WriteIf(BLBuyHit,"Buy Stop Hit at" +WriteVal(Ref(BLBuyPrice,-1))+ ". (BL+)\n","")+
WriteIf(BLSellHit,"Sell Stop Hit at" +WriteVal(Ref(BLSellPrice,-1))+ ". (BL-)\n","")+

WriteIf(Ref (FUpSignalOn, -1) AND FUpHit,"Buy Stop Hit at" +WriteVal(Ref(FUpBuyPrice,-1))+ ". (F+)\n","")+
WriteIf(Ref (FDownSignalOn, -1) AND FDownHit,"Sell Stop Hit at" +WriteVal(Ref(FDownSellPrice,-1))+ ". (F-)\n","")+

WriteIf(Ref(Bar5LongOn , -1) AND Bar5LongHit, "Close all positions Hit at" +WriteVal(Ref(Bar5LongPrice,-1))+ ". (Long Five Consecutive Bars Exit)\n","")+
WriteIf(Ref(Bar5ShortOn , -1) AND Bar5ShortHit, "Close all positions Hit at" +WriteVal(Ref(Bar5ShortPrice,-1))+ ". (Short Five Consecutive Bars Exit)\n","")+

"Exits:\n"+

WriteIf(Bar5LongOn , "Long Five Consecutive Bars Exit Strategy: Close all Long positions if Price falls to" +WriteVal(Bar5LongPrice)+ " or lower.\n","")+
WriteIf(Bar5ShortOn, "Short Five Consecutive Bars Exit Strategy: Close all Short positions if Price rises to" +WriteVal(Bar5ShortPrice)+ " or higher.\n","")+

WriteIf(GreenLineLongExit, "Green Line Long Exit Strategy: All Long positions should have been closed when Close Price fell below "+WriteVal(AlligatorGreen)+".\n","")+
WriteIf(RedLineLongExit, "Red Line Long Exit Strategy: All Long positions should have been closed when Close Price fell below "+WriteVal(AlligatorRed)+".\n","")+
WriteIf(GreenLineShortExit, "Green Line Short Exit Strategy: All Short positions should have been closed when Close Price rose above "+WriteVal(AlligatorGreen)+".\n","")+
WriteIf(RedLineShortExit, "Red Line Short Exit Strategy: All Short positions should have been closed when Close Price rose aboce "+WriteVal(AlligatorRed)+".\n","");






Buy = BLBuyHit;
Sell = BLSellHit;
BuyPrice = BLBuyPrice;
SellPrice = BLSellPrice;

VP = Param("Period for Avg Vol" , 10, 50, 240, 1); // sets the period for the average volume calculation

Filter = C <30 AND C >2 AND Volume > 100000 AND C> Ref(C,-1);//AND PDI (14)> MDI(14);


Action = WriteIf(Buy, "BUY", WriteIf(Sell, "SELL", " "));
Result = WriteIf(Buy,"Buy","Sell");
AddTextColumn( WriteIf(Buy, "Buy" , "Sell" ) , "TRADE" , 5 , IIf(Buy,colorYellow, colorWhite), IIf(Buy, colorDarkGreen, colorRed) );
AddTextColumn(IndustryID(1) ,"Industry Sector ", 25.0, colorWhite, colorBlue, 125); // adds a column for the industry sector
AddColumn(C, "Close", 3.2, colorBlue, colorYellow, 55); // adds a column for today's close
AddColumn(Ref(Close,-1),"Y-Close",1.2, IIf( ROC(Ref(C,-1),1)>=0,colorDarkGreen, colorRed ),50 );
AddColumn( ROC( Close, 1 ), "ROC(1)", 1.2, IIf( ROC(C, 1 ) >= 0,colorDarkGreen, colorRed));
AddColumn(BuyPrice, "BuyPrice" ,3.1, colorWhite,colorDarkGreen);
AddColumn(SellPrice, "SellPrice",3.1, colorYellow, colorDarkBlue, 75); // adds a column for the close as a % from the prior close
AddColumn(V, "VOLUME",8.0, colorYellow, colorDarkGreen, 75); // adds a column for today's volume
AddColumn( Ref(MA(V,VP),-1), WriteVal(VP, 2.0)+ " dMA", 8.0, colorWhite, colorBlue, 75); // adds a column for the average volume
// Remove extra buy / sell signals
Buy = ExRem ( Buy, Sell );
Sell = ExRem ( Sell, Buy );
_SECTION_END();
 

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