Before you start buying cryptocurrency, you must understand some concepts about investing. Remember, cryptocurrency markets are not regulated, so investor sentiment is aggravated by rumours, people spreading false information, « pump and dump » actions, « sell walls », FOMO (fear of missing out) and all sorts of manipulations including insider trading. Knowing these will hopefully help you rationalise your actions.
Regarding your private keys, can either keep them on a software wallet, or on a hardware wallet. The software wallet is the easiest way for beginners, but it implies that you have a computer that is properly secured (strong password, antivirus etc.) and that you do backups of your data. Remember, if you lose your private keys, the money is gone forever. As you get into cryptocurrencies more seriously, you will inevitably look for a hardware wallet, which is a dedicated device resistant to hacking where you can store your private keys (or to say it in an easy way, your crypto assets/invested money). I have already written an article on a hardware wallet, the TREZOR (see here). The most common wallets are the TREZOR and the Ledger Nano S. The TREZOR has a new model being sold from January 2018 (Model T) which will support much more currencies than the current TREZOR. The Ledger Nano S has more integrations currently, but I would recommend to wait for the TREZOR T to judge properly. Those devices usually cost around 100 USD, so once you have more than 100 USD to protect it starts making sense to get one.
Risk tolerance is a psychological trait that is genetically based, but positively influenced by education, income, and wealth (as these increase, risk tolerance appears to increase slightly) and negatively by age (as one gets older, risk tolerance decreases). Your risk tolerance is how you feel about risk and the degree of anxiety you feel when risk is present. In psychological terms, risk tolerance is defined as “the extent to which a person chooses to risk experiencing a less favorable outcome in the pursuit of a more favorable outcome.” In other words, would you risk $100 to win $1,000? Or $1,000 to win $1,000? All humans vary in their risk tolerance, and there is no “right” balance.
A stock split is when a company increases its total shares by dividing up the ones it currently has. It is typically done on a 2:1 ratio. For example, if you own 100 shares of a stock priced at $80 per share, after the split, you'll have 200 shares priced at $40 each. The number of shares changes, but the value remains the same. Stock splits occur when prices are increasing in a way that deters and disadvantages smaller investors. They can also keep the trading volume up by creating a larger buying pool to trade. If you invest in a stock, expect to experience a stock split at some point.

Though it is called a stock market or equity market and is primarily known for trading stocks/equities, other financial securities - like exchange traded funds (ETF), corporate bonds and derivatives based on stocks, commodities, currencies, and bonds - are also traded in the stock markets. (For related reading, see "What's the Difference Between the Equity Market and the Stock Market?")
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Merrill Edge is the online brokerage arm of Bank of America, which is open to all investors, regardless if they are a current banking customer. Alongside $0 trades, Merrill Edge offers excellent stock research (Merrill Edge was rated #1 for environmental, social, and governance “ESG” research). Also, Merrill Edge offers the best rewards program. Reward perks include credit card bonus cash back, savings interest bonuses, priority customer service, and more. My wife and I have personally been members of the program since it launched in 2014. It’s awesome. Full review.
Trading successfully is a lot easier when investors have great tools at their disposal. A top stock broker should offer access to a wide variety of trade tools to help make the most of each and every trade. From real-time streaming quotes to last sale tickers, quality stock scanners, mobile trading apps, and level II quotes to name a few. Strong tools are essential for active investors.
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