# Algo algorithm for afl

Hi
Any one provide for full algorithm for ami broker with below condition in renko chart

1.Work on renko Chart
2.intraday open first bar then next bar is above the first bar buy signal
3.intraday open first bar then next bar is below the first bar sell signal
Bar size to be customized anytime can be modified value amount

you can check below given renko chart AFL as sample

// Renko Chart

// Custom Indicator, date axis does not apply

SetBarsRequired(10000,10000);

// Brick size is dependant on what you want, if too small will not produce a chart due to insufficient x-axis bars
//Brick = LastValue( ATR(100) );
//Brick = LastValue( Max(0.02*C, 0.05) );
Brick = Param( “Brick Size”, 0.1, 0.01, 1.00, 0.01 );
reverse = 2;

// Convert the closing price to rising and falling rounded bricks
CF = ceil(C/Brick);
CR = floor(C/Brick);

// initialize first element
j = 0;
RKC[j] = CF;
RKO[j] = CF + 1;

down[j] = 1; // By default the first bar is a down bar.
up[j] = 0;

// Loop to produce the Renko values in number of bricks

for( i=1; i<BarCount-1; i++ )
{
if( CF[i] <= RKC[j] - 1 && down[j] ) // Continue down
{
num = RKC[j] - CF[i];
for( x=1; x<=num; x++ )
{
j++;
up[j] = 0;
down[j] = 1;
RKC[j] = RKC[j-1] - 1;
RKO[j] = RKC[j] + 1;
}
}
else
{
if( CR[i] >= RKC[j] + Reverse && down[j] ) // Change down to up
{
num = CR[i] - RKC[j];
j++;
up[j] = 1;
down[j] = 0;
RKC[j] = RKC[j-1] + 2;
RKO[j] = RKC[j] - 1;
for( x=2; x<=num; x++ )
{
j++;
up[j] = 1;
down[j] = 0;
RKC[j] = RKC[j-1] + 1;
RKO[j] = RKC[j] - 1;
}
}
else
{
if( CR[i] >= RKC[j] + 1 && up[j] ) // Continue Up
{
num = CR[i] - RKC[j];
for( x=1; x<=num; x++ )
{
j++;
Up[j] = 1;
Down[j] = 0;
RKC[j] = RKC[j-1] + 1;
RKO[j] = RKC[j] - 1;
}
}
else
{
if( CF[i] <= RKC[j] - Reverse && up[j] ) // Change up to down
{
num = RKC[j] - CF[i];
j++;
Up[j] = 0;
Down[j] = 1;
RKC[j] = RKC[j-1] - 2;
RKO[j] = RKC[j] + 1;
for( x=2; x<=num; x++ )
{
j++;
up[j] = 0;
down[j] = 1;
RKC[j] = RKC[j-1] - 1;
RKO[j] = RKC[j] + 1;
}
}
}
}
}
}

// move the chart to right end of chart space, ie last brick on last bar position
delta = BarCount-1 - j;

RKC = Ref( RKC, -delta );
RKO = Ref( RKO, -delta );

Up = Ref( Up, -delta );
Down = Ref( Down, -delta );

/*
rC = RKC * Brick;// + (Up-down)*Brick/2;
rO = RC - (Up-down)*Brick;
rH = Max(rC,rO);
rL = Min(rC,rO);
*/