KNOWLEDGE BASE
Grain Glossary
Get an overview of financial terms and their definitions.
S
Sharpe Ratio
The Sharpe ratio is a measure of risk-adjusted return, which compares the expected returns of an investment to the risk it carries. It is calculated by dividing the expected excess return (the return of the investment minus the risk-free rate) by the standard deviation of returns. A higher Sharpe ratio indicates a better risk-to-return tradeoff.
Short
In finance, the term "short" refers to the selling of a security or other financial instrument that the seller does not own. This is also known as "short selling" or "going short." Short selling is typically done in anticipation of a decline in the price of the security or instrument. The seller borrows the security from someone else, sells it on the market, and then buys it back at a later time (hopefully at a lower price) in order to return it to the lender. If the price of the security does indeed decline, the seller can profit by buying it back at a lower price than they sold it for. If the price goes up instead, the seller incurs a loss.
S&P 500
Standard & Poor's 500 (S&P 500) is a stock market index containing 500 large publicly traded companies in the United States. It is widely considered a leading indicator of U.S. stock market performance. The companies in the S&P 500 are chosen by Standard & Poor's (S&P), a financial services company, based on their market size, liquidity, and industry group representation. The index is weighted by market capitalization, which means that the larger companies have a greater influence on the index's performance. The S&P 500 is typically used as a benchmark for the performance of actively managed large-cap mutual funds and exchange-traded funds (ETFs).
The Secured Overnight Financing Rate (SOFR)
The Secured Overnight Financing Rate (SOFR) is a benchmark interest rate for the U.S. dollar overnight lending market. It is calculated and published by the Federal Reserve Bank of New York (FRBNY) based on the interest rates at which banks lend overnight funds to each other using U.S. Treasury securities as collateral.
Speculator
Speculators buy and sell financial instruments to profit from changes in the price of the underlying asset. In order to achieve higher returns, speculators often take on greater risks than traditional investors. Speculators can trade a wide variety of financial instruments, including stocks, bonds, currencies, commodities, and derivatives.
Supply Chain
Supply chains refer to the flow of goods, services, and information from the raw material suppliers to the customer's final product. It involves all activities involved in the sourcing, procurement, production, and delivery of a product or service, as well as the coordination and collaboration of all parties involved, including suppliers, manufacturers, distributors, and customers. A successful supply chain delivers the right product, at the right time, in the right quantity, and at the lowest price.
Swaption
A swaption is a financial derivative that gives the holder the right, but not the obligation, to enter into an interest rate swap at a later date. An interest rate swap is a financial instrument that allows two parties to exchange a stream of fixed-rate payments for a stream of floating-rate payments, or vice versa.
Spot Rate
Spot rates are the current market prices at which financial instruments, such as currencies, commodities, and securities, can be bought or sold for immediate delivery. Spot rates are affected by market forces, such as supply and demand, and are commonly used as benchmarks for forward, futures, and options contracts. The spot rate can be quoted in either direct or indirect terms, depending on the conventions of the market in which the instrument is traded.
Spot Exchange Rate
Spot exchange rates represent the current value of one currency against another at a given point in time. The price at which a trader will pay to buy another currency on the open market. Spot exchange rates are regulated by the global foreign exchange market, where organizations, countries, and traders settle financial transactions.
Straddle
The straddle strategy involves simultaneously purchasing a put option and a call option for the underlying security with the same strike price and expiration date. When the price of the security rises or falls from the strike price by more than the total premium paid, a trader will profit from a long straddle. As long as the underlying security's price moves sharply, the profit potential is virtually unlimited.
SWIFT Message
The SWIFT international payment network generates SWIFT messages when funds are transferred internationally. The Society for Worldwide Interbank Financial Telecommunication (SWIFT) is renowned as the fastest, most secure way to transmit financial messages internationally.
Settlement Date A settlement date is the day when a trade in the securities industry is finalized, and the transfer of cash or assets is completed. It's usually a few days after the trade was made. Stagflation When slow growth, high unemployment, and rising prices occur simultaneously in an economy, it is called stagflation. In the developed world, stagflation has repeatedly occurred since the 1970s, once thought impossible by economists. Slow-growth policy solutions tend to worsen inflation, and vice versa. It is therefore difficult to fight stagflation.