Calculate historical volatilities automatically for any stock over any periods at any date (measurement date). A Volatility Summary Report is generated for each calculation and can be emailed to your designated email address.
Volatility is the standard deviation of the continuously compounded rates of return of stock over the measurement term. There are 5 inputs to be specified:
1. Stock symbol - be sure its available on Yahoo Finance;
2. Measurement term in years;
3. Measurement date, normally a date when stock market is open;
4. Price type: adj close, open, close, high, or low;
5. Price time interval: daily, weekly or monthly.
The calculated volatility is identical to whats computed by Option123 or OptionX software, except that some rounding difference may exist.
Do not trade solely based on volatility calculated by Volatilitator. No warranty whatsoever is provided by Volatilitator or Option123 which in no event shall be liable for any losses/damages that may be resulted from using Volatilitator either directly or indirectly.