Quote from steve46:
I would say that the chances of you finding a system for sale that produces to your specification are slim & none, and "Slim" has just left the building.
The S&P market is the most difficult to code for. There have been very few systems that were profitable, let alone product 100% annualized. Your best odds of finding a profitable system (at or near to your specification) would be written for exchange traded currencies or interest rates. Of course this begs the question, "why would a person sell a system capable of producing a 100% annualized profit"? Personally I would not sell it for any reason.
Eventually the obvious question "are you having a break with reality"? comes up. If so, you may want to obtain psychiatric help at your local primary care hospital. A qualified psychiatrist can provide both antidepressants and verbal therapy until you can get back on your feet. If (as your handle implies) you are way past that point, you may benefit from electroshock therapy. I would guess that a couple of hundred volts applied directly to the temples might bring you back to this planet pretty quickly, and I understand that the slight ringing in your ears will wear off in a couple of years. Whatever your choice, here or on your home planet, I wish you well.
Best Regards,
Steve