Help code: 8/21 SMA crossover & RSI >50

[reno_911]

Hey guys,

New to the forum, and hoping someone can help me out...
Seeing as crossover's are a pretty common strategy I am hoping someone has a template I can modify.

I am looking to create a "strategy" that checks for 8/21 SMA crossovers.
Here's the kicker; only signal a cross up when RSI >50, and a cross down when RSI <50

My eyes glazed over when I started to try and write thinkscript, so any help at all is appreciated.

 

[mashume]

declare upper;

input fast_length = 8;
input slow_length = 21;
input rsi_length = 14;

def fast_ma = expAverage(data = close, length = fast_length);
def slow_ma = expAverage(data = close, length = slow_length);
def local_rsi = RSI(length = rsi_length);

def buy_signal = if fast_ma crosses above slow_ma AND local_rsi > 50 then 1 else 0;
def sell_signal = if fast_ma crosses below slow_ma AND local_rsi < 50 then 1 else 0;


addOrder(OrderType.BUY_AUTO, buy_signal == 1);
addOrder(OrderType.SELL_AUTO, sell_signal == 1);

-mashume