Quote from lolatency:
I know what you're saying in concept, but the market is pretty damn good at not telling the truth about prices either. You can read the tape one second, but the liquidity can vaporize faster than you can click.
I'll give you one example: I was on the trade desk and my software starting going crazy about UAL (or UAUA -- I forget -- I just remember it was the airline stock). I clicked over there, and I saw it down 3%. Then in a matter of seconds, the computers were hammering UAL so fast it was near impossible to get a fill. It was some bogus news story, but all the well-funded traders on Bloomberg had their computers trading that stuff off so fast it was ridiculous. A few seconds later, it was down 99% and then halted. I guess, on that day, some old news article popped up and gave everyone a panic. A lot of people lost a lot of money and were really upset over that one.
I remember the scenario you speak of. If you had a (listen to the price action stop) you would've been fine. It was still trading when the old story came out.
I do understand the fact that you can get the short end of the stick sometimes, but that is part of the game.
FOR EXAMPLE: I had a LARGE (In my eyes) position long when that web rumor came out on AAPL and got smacked hard.
The one about Jobs was basically on his death bed.
You have to protect yourself to live and trade another day. Even if you get a crappy fill or whatever due to BS or real news.
And, Yes if you trade long enough you will likely get caught in a halt of a stock, just make sure you never over leverage yourself to the point you get taken out of the game.
I have been caught in 2 halts of stocks and by meer luck, I was on the right side of the trade. Don't think for a second though I wasn't petrified at first!