Microsoft Excel Black-Scholes Equation Stock Price (S) = 60 Strike Price (X) = 65 Time to Maturity (T) = 0.25 years Risk Free % rate (r) = 8.00 % Rate of Return % Volatility (v) = 30.0 % Results: Call Value (Price) = 2.13337 Put Value (Price) = 5.84628 Download EXCEL Worksheet.

HP 17bII+ Black-Scholes Example Program The Black-Scholes equation estimates the value of a call or put option. One of the variables in this equation is the standard deviation of the rates of return on the stock. This number is not commonly available. However, the value may be estimated by using a source that publishes Beta statistics for a stock may also publish the standard deviation (or variance, which is the standard deviation squared) of the stock.

The HP 30b implement the Black-Scholes Equation which has been used extensively in option markets worldwide since its publication in 1973. It is a way to find out how much a call option is worth at any given time. The Black-Scholes Equation operated on the theory that that an investor can precisely replicate the payoff to a call option by buying the underlying stock and financing part of the stock purchase by borrowing.

HP 30b Business Professional comes pre-packed with an extensive library of finance, business, real estate, and statistical functions, it’s easy to use and learn. The intuitive layout, fast processor, and 2-line alphanumeric display give you quick answers. Add custom calculations for your course curriculum or line of business with convenient programming capability. HP 30b in a nutshell: Easy to use and learn. Its user interface is similar to the HP 20b.

HP 30b Business Professional Specifications The HP30b Business Professional from Hewlett-Packard is an ideal Financial Calculator for Finance, business, accounting, insurance, real estate, banking and statistics application. 30b Display: 2 line, alphanumeric, adjustable contrast LCD display; First line 8 characters scrolling display + 11 indicators; Second line: 12 +3 digit display. 30b Entry-System Logic: Choice of RPN, hierarchical or chain algebraic. 30b Number Entry: Decimal point selection, 1000 separator selection and fix selection.

HP 30b RPN Programmable Business Calculator For business or school, the versatile HP 30b Business Professional gives fast, accurate answers. Extensive math library of finance, business, real estate, and statistical functions at your fingertips like TVM, IRR, MIRR, FMRR, bonds, depreciation and cashflows; Powerful interest conversion functions; Dedicated amortization key; 9 statistical models, standard error, covariance and more; Quickly program custom calculations that can be access later; Powerful math library including trigonometry, hyperbolic and advanced probability functions; Choice of time-saving RPN and traditional algebraic (chain or hierarchical) data entry.

Description: Package contains the latest version of the HP 49G+ and HP 50g ROM. Firmware: 4.02 Build 0106 Release Date: 23 March 2009 ROM Version: 2.15 File Name: 4950_215.bin Download (File Size: 0.8 MB).

Step-by-step to upgrading your HP50g rom. Revised on August 2009. If you are unsure of your ROM version on your calculator, use command VERSION (press twice ALPHA key, type VERSION and then press ENTER key) to find this out. The HP 50g will return two strings, with the first saying something like Version HP50-C Revision #2.08 (in the case your HP50g was set to Algebraic notation mode, you have to press down arrow key to see this information).