Yes--the full position. Not scaling out.
Quote from illiquid:
From Lipschutz's MW interview:
"I am definitely a scale-in type of trader. I do the same thing getting out of positions. I don't say, 'Fine, I've made enough money. This is it. I'm out.' Instead, I start to lighten up as I see the fundamentals or price action changing."
Quote from Cutten:
Your initial position size was fine. The market goes your way, you make a nice profit. However, the market condition then has a change - volatility increases significantly, whilst the expected reward on the trade does not. Given that volatility has increased significantly, your risk is now much higher - beyond your risk tolerance levels. In order to keep your risk within acceptable limits, you must reduce the size of your position. Thus, you sell some of your position, taking profits, whilst leaving on a position size appropriate for the new, much higher, level of risk.
Quote from Cutten:
What is the basis for your claim that "one of them is clearly superior to the other"? Isn't it quite possible that the optimal position size up to exit point 1 is to have a fully margined long position; but that between exit point 1 and exit point 2, the optimal position is to be long but with a smaller more conservative position?
For example, you may have a stock in a slow steady uptrend with minimal retracements, the stock is continually ignoring bad news and responding well to good news, the stock inches up on down market days, and is up 3-4% on up market days. You identify this as powerfully bullish behaviour and get long on margin. Later on, the stock is getting close to its earnings release, and the price movement becomes a bit more volatile as people try to decide what is likely to happen with the earnings. Normally, you never hold a really big position going into an earnings release - yet this stock is now your #1 holding by size due to the large capital appreciation.
So, do you expose yourself to the risk of a huge one day drawdown in your portfolio, if the reaction to earnings is negative - thus violating one of your cardinal trading rules? Do you completely get out of the stock, even though your analysis & expectation is still bullish - thus giving up on a probable profit? Or do you accept that, whilst still a good position, the risk has increased noticeably, and therefore put on a position size appropriate to that new reality?
According to you, one "exit point" is clearly superior to the other. You are therefore claiming that taking on insane levels of risk, or passing up an expected profit, are superior to taking on a sensible level of risk and exploiting a profitable opportunity. How can you justify such a view?
Quote from Buy1Sell2:
If you are in a winner, it is impossible for risk on the trade to increase. If the trade is lowering it's expectation due to market activity, it is time to exit the whole position,m not part of it. I understood your post very clearly. My point is clear as well. Profits should run until a signal that must be taken for the full position.
Quote from Buy1Sell2:
Yes--the full position. Not scaling out.
Quote from Cutten:
Oh, and this idea that "scaling out" results in less profit is simply because *taking more risk* results in more profit - when you are right. Of course, that also means you lose more when you are wrong.
Holding a full size position right until the moment the profit expectation actually goes negative will make more money if you *if* you are right. However, you will not make more money, RELATIVE TO THE RISK that you took. When you get it wrong (which will be much more often, since you are holding right to the very end) you will take a huge hit. People who scale out will take a relatively small hit. They will have a much smoother equity curve.
This will, in turn, allow them to trade more size overall. Their drawdowns are far less, so their overall size can be higher than yours. While you are swinging 10 lots on each position, and exiting completely, they can have 20 lots on during the meat of the move, and then scale down to 5. towards the end Over time, their greater size during the bulk of the move, combined with their smaller drawdowns at reversal points, will mean they significantly outperform you.
This is another typical oversight from the "all or nothing" brigade. Because they think in terms of entry and exit, rather than ongoing market exposure, they make position-sizing mistakes at the beginning, middle, and end of any market move.
Quote from Buy1Sell2:
The entire position should be exited, not part of it. It is very obvious common sense to an experienced trader that if the trade still looks good, you stay in fully. If it looks iffy or if there is question about it, you get out fully. By gambling and staying with a smaller position, you are gambling on the future with the old idea of "playing with the house's money" which is extremely flawed.
Quote from OddTrader:
I think you clearly missed the point.
When you base on a shorter timeframe for re-entering (and/ or exit), technically speaking, you are actually doing scaling-out that you weren't even aware of by yourself.
Q
Quote from Buy1Sell2:
As a position trader though, I stay with my original premise and just stay short. We weather the bounces and let the trade run. If I see an obvious bullish divergence on hourly charts, I may consider taking profits and reentering at a higher price, but it needs to be very very obvious.
UQ