SUPER GAINS. John Ehlers' DOS programs in the 1980s made me a multimillionaire. I made over $800,000 in one bond trade alone then parlayed that into a $1.3MM oil trade. That said, I was brash, in my 20s and was using contracts instead of options.
I still use his programs which I have reprogrammed to work together and I call THE GRYPHON. Today, I use options only so my profits are nearly all winners but with much smaller gains/. Ahhh the changes with age,.
I should also say IMO Ehlers has really gone downhill over the years from useful programs to just whatever he can sell.
I really wish I had bought some of his standalone trading programs he built in the 1990s but they all went away.