Multiple Ema one set to 1 hr chart timeframe the other to daily timeframe

Algos, strategies, code
1

I am looking at writing a tradescript code but cant find how to set ema to function based on a daily timeframe when I am setting the other to run on the charts timeframe ( hourly) is there a way to code this?

eg EMA1 25 hourly timeframe
EMA2 25 Daily timeframe
how would I set this or code it to activate an alert on crossover?

2

EMA crossover with the periodicity and two different time frames on same script is not possible in tradescript

3

Roger That any other options?