Quote from TheBlackHand:
An extreme example I know, but it illustrates the point. Why wait for your set up when the market is trending/initiating/out of balance/how ever you want to describe it?
All Im saying is that youd be leaving money on the table.
I keep a running tally of the absolute amount of distance between the highs and lows of each hour of the futures markets I follow. I don't look at it that often, but it makes for the following observation. In a given month for the ES, if you add up those fluctuations, it comes to something like 2,000 to 4,000 ES points per month, depending on how volatile the month is. And that's just for the amount between the absolute high and low of each hour, without considering the fluctuations at a lower timeframe than that.
So, talking about "leaving money on the table" in that context is kind of meaningless when you consider that a trader catching even 40-50 (1-2% of the total) ES points per month and the judicious use of leverage can be pulling in close to 7 figures a year. You don't actually NEED to capture all that much of the movement. What you do need is to be able to resist the temptation to chase false positives and give back your gains, thus creating an everlasting vicious circle until you basically end up pissing your account away on commission over hundreds and hundreds of breakeven trades.
You're never going to catch every move and, to go back to your flash crash example, there has been exactly 1 flash crash in history. I like to base my actions on market processes that are typical, not processes that are extreme outliers.
Just like, as a business person, you don't chase every person who walks down the street to get them as a customer. You watch to see what they're wearing or whether they seem to have the right "look" to be a customer of yours. If I'm running a store selling men's suits, I'm not going to get a lot of 18 year old kids as customers, so even if they've got money to spend, I'm actually not leaving any of it "on the table" by not advertising my suits in whatever magazines or websites those 18-year olds read. It's the same with moves in the market. Some look like they could be your "customer" and others don't. Discerning the difference is an important part of learning to observe details.
