Question About Multiple Markets

I know this is a forex website, but I was wondering if anyone here uses a custom program system to search for trend opportunities in multiple markets. Is there a single data subscription service that streams real time quotes from multiple markets? I'm talking currencies, commodities, equities, ect. So far I can't seem to nail down one service that provides that...

esignal has a ton of streams, you just have to pay a lot for them. and theyre expensive lol. but nothing around beats esignal. as for the identifying trends thing, i have no idea