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Bitcoin’s Source Code, Part 2: What Does It Mean That Bitcoin Is Open-Source?

Open-source software code can be viewed and changed by anyone, but it actually works in the favor of Bitcoin and other cryptocurrencies. Bitcoin’s source code was uploaded by Satoshi Nakamoto to a code-sharing site called Sourceforge, which enabled anyone to download, use, and modify the code as they saw fit. In fact, he encouraged the community to do so. The fascinating thing about the design of Bitcoin and many other open-source software is that they will work, and will continue to exist, without anyone owning the rights to the code. In most people’s concept of ownership and responsibility, the owner is responsible for maintaining something, for protecting it from attacks, manipulation, vandalism, fraud, etc, and is also responsible for making sure that it is safe for other people to use. Continue reading...

What is Ether?

Ether is the currency that powers the Ethereum network, which is a platform of distributed blockchain computing on which transactions, smart contracts, and distributed applications operate. Ethereum is a blockchain code environment through which distributed applications, smart contracts, and financial transactions using the Ethereum protocol are tested, validated, and added to distributed ledgers by the mining computers acting as nodes in the network. Ether is the currency, or token, in the Ethereum world which is used to pay the miners and transaction fees which are specific to its blockchain. Continue reading...

Bitcoin’s Source Code, Pt 1: What Does Open-Source Mean?

Many examples of open-source software exist today, including the code for Bitcoin and other cryptocurrencies. “Open-source” describes software or code that is available for anyone to use, modify, study, or share without incurring any cost. In most cases, the open-source software has been created through unrestricted and collaborative community involvement, which is sometimes called “crowd-sourced.” The word “source” in this case refers to the source code that lays the foundation for software programs. In some cases, the same source code can be used as the foundation for many different software applications built on top of it. For example, the Valve Corporation’s game engine code, ironically named Source, has been used to create approximately 50 different games, many of them by independent developers using the open-source code. Continue reading...

Why do ICOs Matter to Ethereum and Bitcoin?

ICOs can help the market and developers test the waters for new concepts using blockchain technology. When a new idea succeeds or fails after using an ICO, it could be said that the company had made use of every advantage at its disposal and that it had the best chance at success in that environment as it could have had anywhere else. It could have done so more cheaply, and with less interference, than in the “real world,” generally speaking. Continue reading...

How is Ripple Different Than Bitcoin and Ethereum?

Ripple’s XRP has the third-largest market cap in the cryptocurrency world, but what gives it value? Ripple Lab’s intent was not to be a store of value or a currency, per se, like Bitcoin. Neither did it intend to be a platform for developers to explore the possibilities of blockchains, like Ethereum. Ripple was always focused on being a payment system, facilitating transfers between banks, currencies, and countries in a way that would not be possible without blockchains. Continue reading...

What does open interest mean?

Open interest is a measurement of the outstanding open positions in a derivative security. Strong open interest means the derivative will have high liquidity. Open Interest is not the same thing as Trading Volume, but it does give an indication of liquidity and activity in a derivative. Open Interest is the number of open positions for a derivative, like an option. The Options Clearing Corporation tallies up the ‘open interest’ numbers, but they are not posted until the morning following the count. Open Interest isn't necessarily indicative of a bullish or bearish forecast for the underlying security, but it does generally mean that the option will have high liquidity and that a seller will be able to find a buyer. Continue reading...

What does “Buy to Open” Mean?

When trading options, the language is slightly different than other transactions. You might be “opening” or “closing” a position with each trade. If you buy a put or call option, your ticket with say “buy to open” since you are opening a position and increasing the open interest on the underlying. Open interest is similar to trade volume in the stock markets, but it only increases with the number of outstanding positions interested in the outcome of the movements of the underlying security, and does not increase with each trade like trading volume. Continue reading...

What is an Open-End Fund?

An open-end fund is a collective investment product where the issuer can redeem or issue shares at any time. Most mutual funds are open-end funds. Since the issuers can redeem or issue new shares at any time, they can meet the needs of investors very fluidly - buying back shares if an investor wishes to sell, or issuing new ones if demand rises. A manager also has the option to ‘close’ an open-end fund if they feel the fund 06has grown too large to allow new investors. Most mutual funds start out as open-end funds. Continue reading...

What is an Operating Expense?

Operating expenses are the costs a company incurs as a part of everyday business operations. The goal of most every management team is to figure out how a company can minimize operating expenses while maximizing production and profitability. Operating expenses can involve buying inventory, the cost of running machines, rent, payroll, and so on. What it costs a company to undergo normal business operations and output. It is sometimes referred to as OPEX. Continue reading...

What is Form 4563: Exclusion of Income for Bona-Fide Residents of American Samoa?

IRS Link to Form — Found Here Residents of US Territories will sometimes have to file their taxes with their resident territory as well as the US Department of Revenue. For those who are bona-fide citizens, they are more likely to be able to exclude their income from US taxation. Bona-fide residency of a territory is most easily defined by the 183-day rule: if the person is physically present and living in the territory for 183 days out of the year, he or she is a bona-fide resident of the territory (in most cases). Beginning or ending bona-fide residency requires form 8898. American Samoa is the only place that can exercise the “possession exclusion,” as defined in IRC Section 931. Continue reading...

What is Operating Income?

Operating income is essentially another term for EBIT, or earnings before interest and taxes. It is a company’s profits (revenue - COGS) minus operating expenses and depreciation. Operating income is different from net income in that it does not account for expenses such as taxes, interest from debt payments, or outside business activities. It offers a pure look at how a company effectively generates cash from internal operations. Continue reading...

What is Operating Leverage?

Operating leverage is a measure of how critical each sale of a company is to overall cash flow. If a company has high operating leverage, it means that it relies on fewer sales with very high gross margins, versus a company with low operating leverage that experiences higher levels of sales with lower gross margins. As an example, a convenient store has less operating leverage than a business that sells yachts. Continue reading...

What is an Operating Profit?

Operating profit is a company’s profit from its business operations, and can be calculated by taking gross profits minus operating expenses. Operating profit is synonymous to operating income, and represents a company’s profitability from its core operations, which excludes earnings from other investments or interests and also does not factor the impact of taxes or interest. Continue reading...

What is Income from Operations?

Income from operations will be the net income which is solely focused on revenue from operations minus the cost of operations. It excludes gains or losses from minority interest investments, or sale of assets. Income from Operations is also called Net Operating Income (NOI). In accounting terms it is arrived at by subtracting operating expense from gross profit, where gross profit is net sales minus cost of goods sold. Continue reading...

What is Operating Margin?

Operating margin is a ratio (expressed as a percentage) that indicates how much a company makes for each dollar of sales. It can be calculated by dividing a company’s operating income by net sales, and generally a company that has a high and consistently improving operating margin is thought to be healthy. Operating margin can be looked at in terms of the overall company, or in a more focused vacuum - such as analyzing the operating margin of a new clothing line or an experimental sales project. Continue reading...

What does “Buy to Close” Mean?

When an investor takes a short position on an option contract by selling (“writing”) a call or put option, he or she is opening a position, which creates more open interest in an underlying security which will be handled by the brokerage house, and this is called “selling to open.” If the price changes in the underlying security in an unfavorable way, the investor will seek to get out of the short position he holds on the options contract before the option’s expiration date. To do so, the investor must buy back the option (or, really, cancel out the position by buying the same kind of contract that he or she previously sold short). Continue reading...

What is a naked call?

A naked call is a type of option contract where the seller of a call does not own the underlying security, thereby exposing them to unlimited risk. Investors have the ability to “write” or sell options contracts as well as to buy them. The seller of a call option has opened a position in which the buyer is given the right to buy 100 shares of a stock at the strike price named in the contract. The seller – along with all other sellers of calls for that security – are the ones who must cover and close the open positions if the call owners exercise their options. Continue reading...

What is Net Operating Income?

Net Operating Income (NOI) is a measure of profitability most often used with income producing real estate businesses. In the real estate world, net operating income is calculated by taking all revenues generated by a property (rent, parking, etc…) from all of the operating expenses needed to upkeep the property, which can include insurances, taxes, maintenance, utilities, and so on. Net Operating Income is a before tax figure, so does not include principal and interest payments on loans, depreciation and amortization. If the NOI figure is negative, it is referred to as a net operating loss (NOL). Continue reading...

What is Net Operating Profit After Tax?

Net Operating Profit After Tax (NOPAT) is a way to measure profits that excludes the impact of debt financing (via tax benefits and costs). The easiest way to think about Net Operating Profit After Tax is as a company’s profit if it were unleveraged, i.e., if it had no debt. There are costs associated with debt but also tax benefits, so there’s some give and take. The reason an analyst might use NOPAT is to gain a more accurate look at the operating efficiency of a leveraged companies, since it excludes the tax savings many companies get because of existing debt. Continue reading...

What is Operating Cash Flow (OCF)?

Operating cash flow is the amount of cash a company is able to generate from its operations - i.e., how much real cash flow is being generated after accounting for expenses. It is calculated by adjusting net income for items like depreciation and changes in inventory. A company’s OCF is an important metric in determining whether it can generate cash flow without requiring external financing. The timeliness and frequency of cash flows is important as well, in that a company ideally produces consistent and favorable OCF. Continue reading...