tech/a
No Ordinary Duck
- Joined
- 14 October 2004
- Posts
- 20,417
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- 6,356
Magdoran said:Hello Nizar,
Now, let’s examine this in more detail since this is not as straight forward as it looks. As for stop losses, these are usually driven by failure criteria, time and often by discretionary exits if it looks wrong to me oddly enough. I do often have a technical stop too, but this is carefully placed – I try to imagine what I would do if I was on the opposite side trying to take stops out, and place my stop accordingly – in a not very obvious place.
Moggie do you seriously think institutions short sell stock to trigger stops?
Futures I agree stock--now thats a stretch.
“Cut the losers” – how tight should your stop really be?
Think about situations like the one Daffy (tech) describes in post 357. After you’ve entered long on a pull back (expecting a resumption of a bull trend), the stock goes flying down hard – in these situations many people jump out while the professional players shove the price down to shake out longs with stops set too tightly.
Moggie just how do they do that? Ive watched even penny stocks take a beating and it would take many millions to take out a falling stocks sellers.
Just doesnt make sense. Professional traders you are saying just keep selling stock to force price lower so they can buy it back up again.---Really--what then was the price they bought this stock at so they could sell it down again???
Then once enough stops are taken out, the strong buying continues all the way up, then they sell it down again to take their profits. Look at the bar on Daffy’s “Ouch” day. This is pretty much the way I read that bar. Gapped down at open, moved back up strongly, then was sold off towards the close. Classic bar.
Pros arent going to be stupid enough to keep selling a stock lower,with their own stock! A pro will only sell if he thinks he is at risk or taking a profit.
This manipulation theory IN STOCKS is more myth than fact.
Snake was spot on in drawing attention to this. If you had set a stop loss too tightly, you would have been taken out, only to see the underlying rally all the way back in the direction you thought it would go.
At the time of setting a stop you have no idea how loose or tight is the optimum.
We make an educated decision---I go tight as the trade Im taking in a momentum move I expect to continue NOW. If its taken out then its not doing as I want. If its a longterm position trade then its wider..
There are times to use tight stops, and times not to. Time frame is a critical element as is the position size involved. Sometimes it makes sense to trade for longer periods, and reduce position size to allow a wider stop. Fully agree with Snake’s observations here.
So Iguess I agree to.
Money Management:
This in my view revolves around two key concepts – 1) Risk and Reward, and 2) Probabilities. In my view, you need to be aware of how much you are actually risking, and what the likely rewards are. Then I also believe that you need to assess the probability of a range of possible outcomes to the best of your ability, and what the net effect would be to your position. But this is just my view, some choose to ignore one or both or these concerns (at their peril).
Dont know how you can do this without rigorous testing of stratagies. Without it its a guess,educated at best.
A key element in money management is position size. I keep reading these ridiculous comments about only risking 1% of capital because someone has set a stop loss at a specific price. Hogwash. If you put up $10,000 into a share purchase, you are actually risking $10,000. If for some reason a trading halt is called, and the stock goes into liquidation, it is possible for you to lose the entire capital staked. This can happen. Sure, it is not probable, but it is possible. Think about this.
Sure Moggie it can happen but how on earth do you propose to do part one of your Moneymanagement analysis without setting a stop level which will be a % of initial capital.
Also, it is highly possible for a stock to gap down way below a “stop loss” and keep going. In a panic move, it may not be possible to exit until the stock has hit a price way over the fabled 1% stop loss. In my view this is really a misnomer about stop losses. Of course I’m assuming a long share type position here, the reverse of course applies to short positions (if short and the underlying gaps up), and leveraged instruments also can behave differently depending on the instrument used.
Hmm your alternative?
This is where probability estimation comes in. It’s a bit like an insurance actuary assigning risk and examining the reward for doing so. This is essential in my view to determine which trades to avoid, as much as identifying the ones to take.
Terrific great idea so how do you assign risk?? Youve just stated that any amount is likely to be invalid.I'm interesred in how you do this.
“Let the winners Run” – the important half of the story!
Another sloppy mantra that is chanted ad nauseum is the concept of “letting the winners run” – what a dangerous notion this is if it is not combined with Mark Douglas’ gem: “I pay myself as the market makes money available to me”. What he’s saying lines up with McLaren’s wonderful story of learning “how to take a profit”. I’m sick to death of people putting this kind of “truism” up without explaining the important half - Knowing when to get out and not overstay the position.
Moggie really--- I remember Darryl the guy who makes the tables up for the results of Techtrader writing up one night that he "Thought" CTX one of our stocks could not possibly go any higher---It was at $5.91 and we had had it since the High $3s from memory.
I replied saying that an exit had not been triggered so keep it.It was eventually stopped out at $8.80.
Wait but there is MORE. Darryl was away when the stop was hit so he didnt sell it in his portfolio---when he got back it was as you have said back over the sell trigger. He kept it and STILL has it in his portfolio.
There are all sorts of arguements around taking profit---one thing is for sure taking small profits would give you the chance to grab a huge profit.
The only way you'll know is to test exits--you'll never get them 100% right but if you can profit from the MEAT of the MOVE in the TIMEFRAME your trading in then thats the best you can ask for.
Letting your profits run may mean this particular move---or this particular bull run.Like trends there are immediate intermediatory and primary.
Let your profits run and run and run if you can
I remember being really bullish on a banking stock a few years ago, got the entry spot on and saw my options double overnight, and continue for 2 more trading days, didn’t take my profits, then saw the stock plummet and take over a month to get back to the same level, resulting in a loss because I didn’t believe it was going down. Hence I learned my lesson, and now set technical partial profit exits (ala McLaren), or if unsure of the technical exit identify doubling my position as an exit half target. Then I also set failure criteria and profit stops for the remaining half.
Yep timeframe.
Playing the Market:
People seem to forget that this is a highly competitive arena where the big guys have huge $$$ targets to achieve, and are out to take your money. They have deployed considerable resources to the sole pursuit of taking money from any source they can find – this includes YOU!
There are also professional traders who depend on winning at this game to make a living. They treat this pursuit as a serious business and have to be 100% committed to making consistent profits. Then there are the amateurs and mums and dads.
If you don’t understand that there are all sorts of manipulative tricks that some of these guys play to make a quick buck out of the majority, then you are naive, and probably will be their next meal.
Ok I'm nieve.Think its all hog wash in stocks.Futures different story.
The way I trade, I assess the probabilities, and interpret the chart and define exit criteria of taking profits when the trade is at risk, or where there is a good chance that an impulse may end and retrace against the main trend.
So simply you will only gain the immediate move/rarely the intermediate move as a correction would normally see you "at risk" particularly if it gave back a fair % of open profit. I doubt youll ever get that $3-$23 move---but hey it could spike that in a day!
You have to know how to take a profit, as much as know how to take a loss. Two sides of the coin, and half the equation that is often missed if you are position/swing trading (I tend to see these terms as pretty much interchangeable depending on the definition).
Depends on win ratios and expectancy.
When discretionary trading I would argue that win ratios are formost and expectancy over a100 trades pretty well unknown. Having an expectancy for each trade is not only misleading but down right dangerous.There just isnt enough information for 99.9% of discretionary traders to make informed M/M decisions.
Bloody hell moggie havent you heard of brevity?