I have this software that is telling me what to buy and sell and lately I have been investing alot more than I used to. The other day, I did not realize that I was buying 20,000 shares of a stock that has average daily volume of 100,000. I am not trying to manipulate the market or anything I am just following what the software is telling me. Do you guys think this will cause an investigation or something? At the end of the day, I am not a day trader I Am just trading once a week. What do you guys think? Is there an SEC rule on this?