It isn't all that shocking that there has been a bit of a pull back in the market. 2017 was a huge year for growth with many of the major players in the market seeing significant gains. Some companies have been setting all time record highs as far as stock price and market cap. As a teacher I have taught my students about the market using a tool called How the market works. http://www.howthemarketworks.com/ It has been a great tool and I would highly recommend it to anyone who want to get their feet wet in the market but isn't yet ready to risk the their hard earned money. The platform has even started to adopt cryptocurrency for their investor want to be's. It sometimes feels like the stock market is controlled by a very small number of major players but at the end of the day that is no different than what we are dealing with every day in the Crypto world. Fingers crossed for a return to the green soon.