Quote from jem:
The whole point of the markets and the place where most of the short term money is made is inside information.
T/A and F/A are for people without the II/A.
All you need to know is that the former head of Goldman Sachs is the President of the New York Fed. What did he do when the he heard they were going to support AIG. he ran out and bought something like 85,000 shares of Goldman. That should not surprise you. Trading on inside information is one of the ways your connections are tested on wall street. How good is the inside info. How accurate is a guys statements.
2. next best would be front running a clients big order. (or the what is now called high frequency trading.)
3. would be buying the company being acquired because you wife works for an investment bank or lawfirm doing the deal.
4. Or being the printer copying off the announcements.
5. Or being a top trader at the bank getting the info.
6. Or being a big client of that trader.
7. Being a floor trader watching or hearing the order coming in.
8. Being an client of the Investment bank and then getting good info from time to time.