BeeSoft (http://www.beesoft.net) has updated ProTA and ProTA Gold, stock market charting and technical analysis software for Mac OS X, to version 3.2.3. The upgrade offers compatibility with the February 2010 changes to options symbology as set forth by the Options Clearing Corporation.
For new users ProTA 3.2.3 is US$129, and ProTA Gold 3.2 is $299. Discounts are currently available for registered owners of the previous, Classic versions. Both programs can be evaluated in a free, fully-functional trial mode, but the database is limited to the Dow 30 stocks plus Apple, Inc. and the S&P 500 Index.
ProTA software is compatible with Mac OS X 10.4 or higher. Version 3.2.3 is a free update for registered users.