Empire Diversified Energy Inc. (MPIR)

[ceps101]

What befuddles me is what the MM's are doing? I mean what it the purpose of buying $5 worth and running it up then selling $10 worth and bringing it back down? Sure it would make sense if there was anyone else trading but with 0 volume 95% of the time I don't see what they stand to profit from it? The cost of the trade itself is usually double the volume so what gives? I just cant seem to understand it? Will someone please enlighten me as to what I'm missing??????