Search results
Results from the WOW.Com Content Network
A bull market is the opposite of a bear market and occurs when asset prices rise significantly over a long period of time, commonly defined as a 20% or more increase from their most recent low. A ...
In finance, volatility arbitrage (or vol arb) is a term for financial arbitrage techniques directly dependent and based on volatility. A common type of vol arb is type of statistical arbitrage that is implemented by trading a delta neutral portfolio of an option and its underlying .
A bull market is a market condition in which prices are rising. [7] [8] This is the opposite of a bear market in which prices are declining. In the case of the stock market, a bull market occurs when major stock indices such as the S&P 500 and the Dow rise at least 20% and continue to rise. [9] [10] A bull market can last for months or even years.
These principles are interrelated [2] through the fundamental theorem of asset pricing. Here, "in the absence of arbitrage, the market imposes a probability distribution, called a risk-neutral or equilibrium measure, on the set of possible market scenarios, and... this probability measure determines market prices via discounted expectation". [8]
For example, if a particular corn futures contract is trading at $3.50, while the current market price of the commodity today is $3.10, there is a 40-cent cost basis.
The Brownian motion models for financial markets are based on the work of Robert C. Merton and Paul A. Samuelson, as extensions to the one-period market models of Harold Markowitz and William F. Sharpe, and are concerned with defining the concepts of financial assets and markets, portfolios, gains and wealth in terms of continuous-time stochastic processes.
A money market account works like your typical savings account: You deposit money into your account, and your deposit attracts an interest rate that compounds daily or monthly.
Market sentiment, also known as investor attention, is the general prevailing attitude of investors as to anticipated price development in a market. [1] This attitude is the accumulation of a variety of fundamental and technical factors, including price history, economic reports, seasonal factors, and national and world events.