It doesn't seem like too much to ask, but then again, there are so many exchanges it's like the Wild West out there.
I've tried:
http://www.crypto-coins-table.com/index.phphttp://coinmarketcap.com/http://www.cryptocoincharts.info/v2/The ONLY thing I can find is 24 hour volume. Let's face it...24 hour volume is meaningless for alts. I really need to find 20 day volume or 30 day volume for my specific purpose--preferably 30 day volume. If I could even find raw data in some kind of excel or csv table, I can extract it. Not sure about API, but I could probably find some help of figure it out.
Any ideas out there? Help!