What is Options Trading?
Learn the basics of options trading, including calls, puts, strike prices, and how to use options for hedging, income generation, or speculation.
Simon Chandler
Proof of Work vs. Proof of Stake: Comparing blockchain consensus
Learn the key differences between Proof of Work (PoW) and Proof of Stake (PoS), the two major consensus mechanisms used to secure crypto blockchains.
What is Proof of Work (PoW) in cryptocurrency?
Understand Proof of Work (PoW), the cryptocurrency consensus mechanism to secure blockchain transactions. Learn how it works and its pros and cons.
How to get bitcoin: Your complete guide
Learn how to acquire bitcoin. This comprehensive guide covers various methods, from buying on exchanges to earning bitcoin through mining.
Bitcoin price surges: How to buy bitcoin
Here's everything you need to know about how to invest in bitcoin, from choosing an exchange and crypto wallet, to picking the right trading strategy.
Proof of work is at the core of the system that manages bitcoin transactions and secures the network
Proof of work is the algorithm underlying bitcoin and other cryptocurrency networks that keeps them secure.
Proof of stake vs. proof of work: key differences between these methods of verifying cryptocurrency transactions
Proof of stake is a relatively new way of verifying cryptocurrency transactions that is less energy-intensive than proof of work.
A growth stock is a company expected to rise faster than the overall market, offering bigger gains for investors who don't mind risk
Growth stocks are equities that outperform the market. They offer high return potential but also can be more volatile, overpriced, and high-risk.
Options let you lock in a good price on a stock without actually buying it – here's how option trading works
Options let traders buy or sell certain stocks without having to pay for them upfront at current market price.
The Russell 2000 is a small-cap US stock index that is widely regarded as a bellwether for the economy
The Russell 2000 is a small-cap stock market index that's often used as a barometer for the US economy.
How a Bitcoin wallet gives you more security and control over your digital assets
A Bitcoin wallet is a software program that allows you to transfer and store bitcoin. It comes as either hardware or software, with hardware wallets offering the most security.
How to invest in tech stocks, a risky but fast-rising segment of the market
Tech stocks, shares in technology companies, are fairly risky and volatile but offer great growth, consistently outperforming the S&P 500.
A corporate bond provides companies with cash and investors with income — here's how to evaluate the risks and rewards
A corporate bond is issued by a company to raise money; like any debt, it pays investors regular interest and a return of principal when it matures.
What are junk bonds? A risky yet high-yield investment that can bring rewards if you're willing to take the chance
Junk bonds are bonds that are low-ranked by credit rating agencies, due to their issuers' sketchy financials. Being riskier, they pay more interest.
What to know about naked options — from how it works to why it's risky
Naked options involve selling an option for a stock that you don't yet possess. You're at risk in the event the buyer of that option exercises it.
How to invest in blockchain, the high-risk but high-potential technology behind bitcoin and other digital transactions
Investing in blockchain technology has become hot due to its role in bitcoin and other promising developments for its use. Here are ways to invest.
What is bitcoin? A beginner's guide to the world's most popular type of cryptocurrency, and tips for investing in it
Bitcoin (BTC) is a digital currency that uses peer-to-peer technology to facilitate instant payments.
Value investing targets low-performing but quality stocks, aiming to profit when their prices rise again
Value investing is a time-honored stock-picking strategy, which seeks to find bargains that eventually provide a big return.
A growth investing strategy focuses on fast-growing companies in hopes of outsized returns
Growth investing refers to investing in those parts of the stock market which offer above-average rates of return through rapidly appreciating stocks.
Robo-advisors offer automated investing services at a low cost — here's how to tell if they're right for you
Robo-advisors are automated trading/investing platforms that manage financial portfolios. They're low-cost but offer little control or customizing.