Perhaps you will understand-perhaps not. Your education in Math should give to better understanding how to program over others. Say you have a uncut $100,000 Blue Diamond, now you want to cut it then sell it as this was an investment. Now, you going to go around and find the cheapest and easiest way to cut your diamond? Now most people don't know that a uncut diamond worth more most of the time than cut one. Now other than your family, good health comes second and money comes 3rd as it supports our families. You are trying to make an ATM and don't you think it better for you to learn how to do it yourself, cause when something goes wrong, you will know how to do it. NinjaTrader or Tradestation both have good forums with other traders willing to answer questions. If you keep asking the folks who make programming software for changes, they will give it out to the masses, whereas if you program something yourself it remain private.
Much luck.
Much luck.