February 2010 Investment Analyzers Update
February 15, 2010
Investment Analyzer InvAn-3/4 has been updated. Among minor improvements is a new option to download historical prices from Google server (a default setting is Yahoo). It is important to remember that Google uses symbol names that may differ for some stocks (check at Google Finance if existing Yahoo designation is the same). If you use C-database with Yahoo designated symbols, just switching to Google server may not work for all stocks. Also be aware that this update overwrites general settings file.
To update your InvAn-3/4, visit Addaptron Software download page or use Update interface button.
SMAP-2/3 December 2009 Update
December 10, 2009
Stock Market Analyzer-Predictor SMAP-2/3 has been added an option to specify the type of input data - adjusted quotes (it is useful when a stock splits) or actual quotes without adjusting. Also now SMAP-3 allows managing the list of symbols and performing a forecast comparative analysis. A user can edit, delete, add symbols on the list, and download all files. The processed symbols output is sorted according to expected performance.
To update your tools, visit Addaptron Software download page or use Update interface button.
Stock Market Analyzer-Predictor SMAP-3
October 1, 2009
Addaptron Software has released an upgraded SMAP with an advanced feature to enable performing additional in-depth cycle analysis. Now users can decouple a solution period from historical data to compare it with unused data, customize spectrum lines, estimate statistical stability of each cycle, change units and scale for calculation and plotting, and print solution data.
A new version of SMAP-2
September 17, 2009
A new SMAP-2 version has been released with a new feature and minor improvements. Now stock traders can use SMAP-2 for intraday data. To work with intraday data, users should copy own TXT-files into input subfolder for processing. As usually, EOD CSV-files are downloaded from the Internet. The software determines the format of files automatically (the format details of intraday TXT-files can be found in Users Manual).
Released 2009.08 version of SMAP-2
August 6, 2009
SMAP-2 has been added an additional flexibility. The latest versions of SMAP-2 automatically re-distribute fitting sensitivity within historical period, since present data exert more influence on the future than past data. The program fits better the recent data rather than older data. The previous versions of SMAP-2 used some average value of present/past ratio weights. Now users have the option to tune an optimal value of this parameter in order to find the best prediction at particular conditions.
Release of InvAn-3/4 and NNSTP-2 Updated Versions
July 21, 2009
Addaptron Software released the updated version of InvAn-3/4 with minor improvements. Input fundamental data downloader has been adjusted to source changes. Also a minor bug has been fixed.
NNSTP-2 has been enriched by a new option. The new feature allows users to adjust (narrow) input historical period. It makes easier to find an optimal training cases number to minimize a back-testing deviation. After downloading or opening previously downloaded file, a user can narrow the period for further processing without downloading again the same file but with different period.
All-option users are welcome to update their software tools.
May 2009 Updates
May 14, 2009
InvAn-3/4. Minor improvements. Input data downloader has been adjusted to source changes.
SMAP-2. Minor improvements including prediction accuracy.
NNSTP-2. A new upgraded neural network stock trend predictor has been released. The users of NNSTP-1 are recommended to upgrade their tools, since the development of NNSTP-1 has been discontinued. All-option users are eligible for free upgrade.
To renew your software, go to download page and follow the instruction.
InvAn-3/4 April 2009 Update
April 16, 2009
A new version of InvAn-3 and InvAn-4 is available. Now InvAn has a new feature to predict prices of a selected stock (index) using pattern similarity. It searches for the best match from the internal database by scanning all historical data. The ranking of all possible matches is calculated on the basis of minimum deviation and maximum correlation within given historical period. Pattern matching is performed using open, high, low, and close prices and volume data. When scanning is completed, InvAn composes forecast using several best matched patterns (top ranked). The composite result is built as a weighted average with weights proportionally patterns' ranks. The forecast horizon can be chosen in a range of from one day to around three months. All-option users of Investment Analyzers are welcome to update their software.
March 2009 Updates
March 5, 2009
Addaptron Software has released the updated versions of InvAn-3/4 and SMAP-2 with new features and improvements. All-option users are welcome to update the software. The major changes:
InvAn-3/4. The list of technical analysis indicators has been revised. A technical charts analysis has been added to the menu "Plotting". The chart analysis combined with Neural Network short-term (10-day) forecast with back testing. The forecast can be done on the basis of either one selected indicator or all available. To monitor conveniently the latest news from different sources, a new feature is now available - stock news viewer. In addition, the input data downloader has been adjusted to source changes.
SMAP-2. Now it has a back testing feature to estimate the predictability in prior time period. The accuracy of prediction has been improved due to auxiliary coherence auto-analysis of cycles. Also a minor bug has been fixed.
Neural Network Stock Trend Predictor NNSTP-1
February 5, 2009
Addaptron Software developed and released a new product, NNSTP-1, neural network computer tool, to help stock traders in predicting a short-term price trend. It predicts future share prices or their percentage changes (can be chosen in settings menu) using Fuzzy Neural Network (FNN). NNSTP-1 operates automatically when creating the FNN, training it, and mapping to classify a new input vector. It has such features as sample / out-of-sample back testing and the composite forecast based on weighted average results from different input periods.
January 2009 Updates
January 12, 2009
Addaptron Software released the updated versions of InvAn-3/4 and SMAP-2 with minor improvements. SMAP-2 has been enriched by the options for express and convenient operation with the software. The InvAn downloader of fundamental data has been adjusted to source changes. Also tool-tips for chart analysis have been added into both InvAn-3/4 and SMAP-2. All-option users are welcome to update their software.
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