Most of the time we regret buying something when we see the price drop. Then we don't have any more dollars to buy. But if we divide our total dollars into three or four parts and buy slowly at each down, then the chances of profit are high. And if we get profit after buying first, then we will sell. For this reason, I think it is better to invest little by little instead of investing all the dollars at once. What is your opinion?
I think this should be know already because in investing, it's called dollars cost averaging and this is the best way of investing and trading too. You don't have to buy with all your money because you have done some analysis on the market and gotten a green light but still don't put all your money at once in the market because there's no guarantee trade regardless of how sure you're, about the market. There are always little mistakes or information that we didn't pay attention to and this might cause us to get a wrong results than we were expecting. Using our capital in batches than to use all one time helps us to have backup for our capitals because of emergency.