We have some important news about updates to our web site and data products to share with you.

• For those using our web site analytical services we are pleased to announce that the historical data will be updated with daily closing data the same trading day between 10 p.m. and midnight for US subscribers. Now the implied volatilities and charts are available much earlier so you can better analyze the market closing data to be better prepared for next trading day.
• For our bulk data clients, the daily data will also be delivered to your folders between 10 p.m. and midnight NY time.

To recap, we offer historical data and daily updates on options data and implied volatilities for US, Europe and Asian markets. For the US market, we also offer a real-time feed with the implied volatilities.

• In addition, we have made several enhancements to our models and algorithms to improve the accuracy of the implied volatility calculations to include an increase in the maximum implied volatility limit up to 600%, along with an improved dividend-forecasting model.

In order to help you make better trading decisions and to help forecast future volatility values we continue offer the most sophisticated option valuation models and the best volatility charts in the business. Nobody does it better!

Best regards,
IVolatility team