A good ETF trading newsletter is the kind that analyzes thousands of different stocks for you where it would ordinarily take you months to assimilate all the information. An online newsletter that is run by a stock scanning robot will act as your stock broker and stock analyst all at once. With the various stock tips at your disposal, you will be able to take your pick from cheap stocks that are predicted to perform well in short term investments with very little risk on your part. Newsletters like these are emailed to subscribers before the market opens each day, and they provide you with educational reading material that can point you in the right trading direction.