IVolatility is now offering a new complimentary intraday option and implied volatility data service for iOS.
Based on IVolatility services for professional option traders, IVMobile combines and delivers vital option data in an intuitive, convenient package using two screens: Options Desk and Charts.
Options Desk displays intraday equity prices with volume and option chains for at-the-money strike prices for all expirations including option quotes, with volume, open interest, bid & ask with size, as well as Implied Volatility and all of the other important Greeks. All optionable US symbols, including indexes and ETFs are available using 20-minute delayed data.
The Charts screen is where to add new symbols that become a personalized watch list for important stocks, indexes or ETFs and then used to monitor price and volume, along with the IV Index, (IVX) and Historical Volatility data intraday.
IVX, the best measure of Implied Volatility uses a special weighting of at-the-money options interpolated to fixed maturities of 30, 60, 90, 120, 150 and 180 days. Historical Volatility of the underlying is available for 10, 20, 30, 60, 90, 120, 150 and 180 days. Detailed charts allow plotting intraday data for the IVX and prices for the most active 1000 symbols by options volume in intervals from 1 minute to 1-day, a week, or month for Candlestick, line or bar graphs.