I am trying to buy and sell using my small algorithm , which is buying and selling at the rate of seconds/tick and minute , i would like to know in case if i buy some stocks and sell those and buy again in such rate do you find any issues in my case i could see transaction rejected , i feel it may be because it take some time to get money back out of sold transaction please correct me , in case if it takes time how much it is , if not please let me understand reason of Failed transactions , please note that i am using CNC transactions , i later realised that i should do MIS , please confirm this thought also .
