stock - the shares of which ownership of a corporation or company is divided
Free Accounting Formulas Calculator - Shows various accounting formulas
Free Binomial Option Pricing Model Calculator - This shows all 2t scenarios for a stock option price on a binomial tree using (u) as an uptick percentage and (d) as a downtick percentage
Free Black-Scholes Calculator - Calculates the call or put option value of a stock based on inputs related to the option using Black Scholes method.
Free Calls-Puts-Option Δ Calculator - Calculates the call price, put price, and option Δ based on an option under the risk neutral scenario with a 1 year term.
Free Put Options and Call Options Calculator - Shows the basics of a call option and put option including intrinsic value, extrinsic value, and in/out/at the money
Free Rates of Return Calculator - Given a set of stock prices and dividends if applicable, this calculates the periodic rate of return and the logarithmic rate of return
Free Short Sale Yield Rate Calculator - Calculates the Yield Rate on a short sale of stock.
Free Volatility Calculator - Given a set of stock prices, this determines expected rates of return and volatility