This is a script that is helpful if you use review dorks (youtube) 13/48 Crossover strategy. According to him when the 13 EMA crosses the 48 EMA it would theoretically be a good entry for options. See the video at review dorks official youtube channel.
I also included the 30 and 200 EMAs as he suggests in the video as points of reference.
There are currently no scrips that provide these 4 specific sets of EMAs in an all in one package.