the_dude and others, maybe I can help out a little bit. I strictly trade NYSE stocks and have seen actions like what you are describing all day long. Now, on to HRB. The thing about the NYSE is that NO ONE is gonna screw the specialist. Someone had to have put in a large offer for the stock to drop. More than likey, it was some moron that sold it under the bid and that is why the stock dropped like the Titanic. At this time, did you see a "print out" or a flurry or orders get cleared at the new quote? Usually, the stock will gap down, print out the seller and then run back up. But, not all specialists are fair and they will do whatever they want with the stock. For this reason, do not trade those stocks. If you get screwed in a stock take it off your screen. Also, listen to what other traders are saying throughout the day about their postions. If they are always complaining about a specialist, like ITW, then stay away from it. Here is a small list of some bad specialists: MU, BBY, ITW, COF, GS, MER, KSS, DNA, BRL, WLP, RYL, and the rest of the homebuilders like CTX, LEN, TOL, PHM, BZH (you have got to see this guy work BZH...unreal!) NVR, etc. The homes are crazy volatile because every mook out there is jacking these stocks around now. ALso, I saw that someone traded "the GeM"...aka GM. Dow components are a major screw job waiting to happen. All the big money flows into the Dow components and if some idiot at Vanguard thinks GM is overpriced he will dump 100,000 on GM's head and you will never have a chance. Remember, the specialist does the screwing and he does not get screwed. So, he will gap the stock down to screw over Vanguard on 100,000, then run the stock back up to squeeze some shortie balls. Mid caps are teh best plays on the NYSE. Play the stocks that you have the advantage of screwing rather than being screwed. What has made me extremely profitable via trading the NYSE is being able to read T&S and using the open book. It is critical that you understand why a stock is printing .01 below the offer continiously or .01 above the bid. Pay attention to what the bids and offers do...are they refreshing, moving up, moving down, is the stock offered on a minus, is the stock on a plus tick bid, etc. Although we NYSE trades do have the openbook, it is by no means a L2 screen like the Naz. Basicly, you can tell if a specialist is screwing around by what the book will show. The bid might have 600sh on it, but the quote will display 10,000sh, then once some mook sells 600 onto the bid the bid drops out like a rock. You need to really be on your game when you trade on the NYSE. The market is difficult and people have lost a lot of money in both markets in the last few years. They are pissed off and will take every opportunity to screw you out of your position.