In an effort to provide continuing support to our esteemed
customers, GRAFster7 is now available for download from here only
to those who have registered. So, those of you who want the
upgrade to the most recent version of GRAFster7 at no cost
please ask for it via an Email to support shown at the
bottom of this page. You will be Emailed a link to download
its setup program (2440 kB). Works with MS Win Vista and
If you haven't yet registered you can do so at Register Me.
There are no more 2-week free trials. These days,
unfortunately, exposing a software download link invites a
barrage of 'Denial of Service' attacks. Note that there are
plenty of sites out there offering downloads of earlier
versions of GRAFster7 you might want to check.
Often during 2017 Yahoo changed their download links. To make
matters worse, someone, their new owner perhaps, made an
executive decision to discourage easy access to their
financial market data servers. Undaunted, GRAFster7 kept pace
with workarounds. Use it to download and update End of Day
security price data in ASII csv format like before, and most
of the data is still currently free. It offers access to free
data sources that include Yahoo, NASDAQ and Tiingo. Two other
sources, IEX and AlphaVantage now expect a monthly payment.
This free program offers an
analysis of returns (% change) for two different predictive
pattern indicators (Cequential and Kombo). It parses ASCII csv
End of Day historical price files in a compatible format and
records all instances of Top/Sell and Bottom/Buy signals.
Analyzer then creates a summary table for each ticker showing
for each Buy and Sell signal their accuracy. That is, for each
Top/Sell signal, it shows the % of how many instances when
prices declined during the 10 bars (data records) after the
signal. Similarly, for each Bottom/Buy signal, it shows the %
of how many instances when prices increased during the 10 data
records after the signal, then prepares a table showing the
returns following each Top/Sell signal and each Bottom/Buy
At the same time it creates a more useful detailed report for
each symbol/ticker. It shows the % change values (% return)
after the signal for each of the 10 price records following
the signal. This report helps you identify the symbols/tickers
having price behaviors which could be exploited with these
predictive patterns. Analyzer also generates optional
histogram images (as 'png' files) for each ticker showing the
frequency distribution of returns.
Use it to get an objective appraisal of the usefulness, if
any, of these predictive patterns. It employs the same code
and default settings used by GRAFster7.
Look4 is a time-saving pattern search tool intended for use
with GRAFster7. You will receive a link to download its setup
program (863 kB) along with the link to GRAFster7. It is a
free bonus for registered users. The current version is 4.05
dated 08 August 2020.
What it does is quickly scan one or more folders with your
ASCII csv EoD price files and lists 1, 2 or 3 Cequential and
Kombo price patterns that have recently completed. You choose
daily, weekly and/or monthly time periods. View charts of the
symbols in the list with GRAFster7.
GimmeFreeData3 - retired
The spectrum of free historical market data sources is
narrowing. MSN Money, AOL, OTC Markets, Bloomberg and Google
are among those who have fallen by the wayside because of
policy changes, greed or other reasons known only to them.
Since 2003 GimmeFreeData has kept pace with the evolving world
wide web and its EoD data sources. Every year we see a source
disappearing or making it difficult for automated algorithm
traders and utilities like GimmeFreeData to fetch the data. As
expected, it has become a victim of its own success. So, after
more than 14-years of reliable service to thousands of fans
worldwide, GimmeFreeData has been retired.
But don't despair. You can register yourself for GRAFster7
and use its built-in enhanced EoD ASCII csv data download
feature to fetch the data you want from a variety of free