Yes. It was built to demonstrate the LD-AIM concept and serve as an aid to begin new programs.
Yes. Other than Newport or some of the other software available, everybody tracks their AIM info on their own.
No I don't for Buys or Sells past the initial GTC Sell order. Keep in mind that those work table calcs assume consecutive transactions to cover selling all your actual shares without an intervrning Buy; and conversely reserves enough cash for the # of Buys you prescribed without an intervening Sell. In practice, I've had very few programs that did that on either side. Back in 2003 when I first started using LD-AIM, I only bought enough Actual to cover 3 Sells. I wanted to diversify quickly as the market began to recover, which it did in a big way. So I did Sell out quite a bit, but I also experienced 77% growth in my portfolio for the year. I pretty much start new programs now with 5 or 6 Sells.