- How will I know your systems will work? Well you can’t “totally know” unless you have a “crystal ball” but most of our systems have been running for YEARS unless indicated. And the new systems are built on top of the old systems discoveries. Soo…we aim only to make systems that “just work”. Plus you can get most of our systems for the price of your next losing trade or two. So why not invest in a high probability trading system and put it to work for you vs. doing what you are currently doing?