help with multiple crosses coding

I am trying to code multiple crosses as conditions to enter the market. Such as (for example)

if (rsi is crossing 50 on its way up and MFI is crossing 40 on its way up)
{
do xyz;
}

I know this should be simple but I am having trouble with it. Any assistance appreciated. Thanks in advance.

Hal

I suppose you know how to code basic indicator!
if so then,
You just use 2 result of rsi(shift+2 and shift+1) and compare them to the 50 cross:
ex.:
double rsibefore = iRSI(.....,shift+2);
double rsiafter = iRSI(.....,shift+1);
//then
if( rsibefore<50 && rsiafter>50 )

shift+2 or shift+1 depend how you want to use the rsi vs the current bar...
Since shift(+0) is the current bar you dont use it to compare the cross, or if you want it to be process you use shift+1 and shift instead...

MFI is use the same way.

The only thing you add it to the process
if( rsibefore<50 && rsiafter>50 && mfibefore<40 and mfiafter>40)

This was for long, you reverse for short
if( rsibefore>50 && rsiafter<50 && mfibefore>40 and mfiafter<40)

I also put < or > but in few case you will probaly like >=
if( rsibefore<=50 && rsiafter>50 && mfibefore<=40 and mfiafter>40)

because sometime, it dance on the line before it go long or short..

That is exactly what i needed explained. Thanks man!

I try to ask only when Im stumped.

Hal