Hi,
i would recommend tradingbasis and amibroker,
available at www.amibroker.com and www.tradingbasis.com
i have bought both products and i am very happy so far.
Jamy
i like the tools from www.tradingbasis.com
They display support & resistance based on horizontal levels, trendlines or also fibonacci levels automatically.
i get signals through a scan and arrows on the chart.
so i don't need to programm anything :-)
i have wasted to much time for...
I have bought the tradingbasis tools about 2 years ago.
Maybe it is what you search. you can scan very fast for triangles, trendchannels, support & resistance, entry signals, breakouts and much more...
Here is the link: www.tradingbasis.com