Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
3.7
User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate.
* Study option stategies, spreads, swaps, option models * Create real-time interactive risk and value graphs * Get all necessary background information * Create and test your own strategies (via InApp) iOptioneer is an advanced option strategy reference application for iPhone. With iOptioneer you can study various option strategies: Calendar Spreads, Strangles, Butterflies, Condors and many more. You will see graphically and in numbers how different strategies act under different market conditions, according to well established market models: Black and Scholes, simple Binomial, Binomial with volatility skew. You can run simulations for the value of various risk parameters: delta, gamma, vega, theta. You can study changes to the strategy value as well as to various strategy risk parameters, e.g., you can see how the delta of a strategy will change if market prices drop and volatilities rise. Or how much theta value you can get per one day of holding your position as it approaches expiry. iOptioneer will not only give you the information, but a chance to develop deep intuition of how different option strategies behave in the real world.
