Quote from neke:
Weekly Update for week 5/50 ended 2/12/2011
Bought 500 shares @ 276 after hours after the earnings report on Thursday. Rushed to get out in pre-market @ 260 after the downgrades and the negative reaction. Revenge took over, and when the market opened, Bought 40 contracts of the FEB 250 puts @ 9.60 avg. Big mistake as the stock took off thereafter, forcing me out @ 2.40, losing 29K. Then came JDSU and another fade accounted for a loss of 11K, after which I became thoroughly disgusted.
Neke, have you evaluated the net results of your pre-market/post-market trading? Extended hours trading of stocks is pure gambling, IMHO. You're dealing with emotional reactions of amateurs who believe they can get a leg up on the competition. I personally don't believe there's anything to be gained trading stocks outside RTH unless you're in a position and have bids/offers in place that may well get randomly filled.
Here's another thing you should know by now: Options are priced to eat the lunch of traders who play the open of stocks "in play". When I was a newer trader, I escaped bad options trades with a profit by the skin of my teeth when a stock was temporarily in play on an upgrade. I throw in a crazy offer and someone snaps it up i the first 5 minutes and then the thing tanks forever. I still shudder to think of how I traded back then and how lucky I got on a few of those trades. Professional trading is not based on luck; it's based on hard work, acquired skill, and discipline.
When the market opens the professionals wait for the emotions to play out and then they step in based on the detailed information they're evaluating. Earnings beat, but guidance sucked; revenues beat, but earnings sucked; earnings sucked but revenues beat; earnings and revs beat but margins may be squeezed, blah blah blah, none of it's important to you, Mr. Day Trader. All that you care about is who's more interested after the opening 5-15 minutes are over, the bulls or the bears.
You look at CMG after the first 5 minutes and you see that buyers snapped it up like piranhas @ 243.36. If you don't know what 243.36 means with regard to CMG, then you haven't done your CMG basic homework. The nice thing about price action trading is you don't even have to know what 243.36 means; all you have to know is that buyers really wanted it there and if price breaks the high of that opening 5-min bar, you have an opening range breakout to work with in the direction of the recent trend based on the daily chart and if price breaks the low of that opening 5-min bar, you have a reason to go short.
If you don't wait for this emotion to play out, then you are trading as a gambler and an amateur.
I can't imagine trading while holding down a full time job, and I give you credit for trying. I assure you that if you traded for a living full-time, your trading world would change very quickly.