Rafycur,
In reference to 'fake bids and asks', Market -makers and Institutions have had 'Advanced Orders' available to them for years to 'fake' the market. In reference to thinly traded stocks, a 'Show Only' is frequently used. Say a stock normally trades 30,000 shares a day, and a market-maker or Institution decides, (for whatever reason), that they want to buy or sell 10,000 shares of said stock. Putting that bid or ask out there for the world to see is going to raise a few eyebrows...not to mention, it would probably make that market pull away from them. Using the 'Show Only' allows them to put in their 10,000 share bid or ask, but 'show only' 100 shares. (Or any number of shares they choose to show). As far as the rest of the trading world is concerned, they only see a bid/ask for 100 shares. If someone on the opposite side of the that trade decided to throw out a bid/ask for 1,000 shares at the correct price, he would get filled for all thousand shares, even though all he saw was a bid/ask for 100 shares. Of course the benefit to you would be, you could quietly or inconspicuously buy or sell a thinly traded stock and hide your true intentions as to how many shares you truly want to buy or sell. (This is a pretty powerful tool if you trade thinly-traded stocks!) This type of advanced order is available to TradeStation Securities brokerage customers through the TradeStation6 platform. We also have Discretionary and Peg Advanced Orders available, which are constantly used by Institutions and market-makers. You know the old phrase: 'A carpenter is only as good as his tools'. Having some of the same tools used by the pro's can really give you that edge you're looking for. (If anyone would like to know how the Discretionary and Peg orders work, and how market-makers and Institutions are using these, feel free to ask!)