Crypto Markets - Buying, Trading, and Investing in Cryptocurrencies
Site disclaimer: NOTHING ON THESE PAGES IS INVESTMENT ADVICE. The crypto markets are extremely volatile and because of the 24x7 low volume markets, traders can push around prices. Always do your own research and of course don't invest more than you can lose.
Assessing the Crypto Market
Growing list of market research websites.
Bitcoin Exchanges in the US
The traditional onramp to crypto is to first buy some Bitcoin.
Alt Coin Exchanges
The following are well-know, centralized exchanges.