To: marketbrief.com who wrote (4091 ) 9/19/1999 2:37:00 AM From: Bilow Read Replies (2) | Respond to of 18137
Hi marketbrief.com; Re level-2 bids disappearing as a bullish indication, same with asks going away... I, too, have seen effect many times. In addition, I have caused it many times, too. :) What you are seeing is daytraders trying to make the spread, and then pulling their order after they decide to give up the spread. Maybe an example would suffice. I think MSFT is safe to own. This means that I don't think it will go down, though it might not go up. So I try to make the spread. I put a bid for the stock at the bid. Later, the futures shoot up, and I become more bullish on MSFT. So I buy shares at the ask, and pull my bid. The overall effect is that a sudden cancellation of ISLD bids may indicate an upward move... Notice that I said "flight." The key is that the bids are disappearing without being filled (i.e., they are being pulled). If the bids are going away because they are being filled, then this is obviously a bearish indication. If the futures just dropped quickly, this could also cause daytraders to pull their bids, and either lower them, or change their buys into sells. But when this happens, there will usually be a few daytraders that will leave their bids out, and will consequently buy the stock. This could happen for any of several reasons. If they were scalping short and are exiting positions, they are likely to be happy to take their profit rather than try to make another 1/16th. It is also possible that a daytrader was too slow, and that another guy with faster fingers gave him the shares. Or it could be a guy running a lot of positions, or maybe looking at a different time scale. In any case, when bids are being taken out by being filled, this is a bearish indication. -- Carl