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View Full Version : Letting Losers Run...Cutting Winners Short



otoruragoqow
06-28-2015,
Why is it so much easier to let those losers run?

Why is it "normal" for traders to cut a winer short?

Look back through your short term trades and try to determine what the actual risk to reward was prior to the trade, and what you actually accepted in reality.

:idea:

pdtlcsus11
06-29-2015,
Not being greedy enough, sounds odd but think about it as it relates to the topic question. Letting the loser run because if you can just can get enough to cover the commission it'll be okay or something along those lines and cutting the winner short because of fear. So, in either case not enough greed and definitely not having a plan or not sticking to it.

yiujezapul
06-29-2015,
Been thinking about setting bracketed stops [up and down] on a stock position based on probabilities of the stop price occurring and the profit or loss involved. Figure this is a volatility-based model with a trend and/or 'TA indicator' bias developed from regression analysis and folded in to the probabilities.

The key would be to keep score and adjust the stop level guidelines accordingly. The obvious guideline is that your stop level brackets should not be set such that the odds are against your making a profit over a number of trades.

Building the data to back-test this model, and then to simulate in real time, will take a while; but I figure it's a worthwhile pursuit. Maybe Valentine's Day for some prelim results?

ahonepewafafo
06-30-2015,
I remember some time ago sitting on 1500 shares QCOM towards the end of the day and watching my target come and then slowly go. Got greedy with the target and thought I could get a little more. Then watching it slide through break-even and lower. Then, watching a couple laggy-assed indicators convince me to convince myself to hang on a little longer and lower my mental stop. The end of day rally was not panning out, so I then convinced myself that I should see a nice gap on the next day's open. Had a hard time sleeping that night.

By now I have broken key aspects of my own rules: 1) sell at the stop and move on. 2) once the profit target is hit - secure it. 3) do not hold day trades overnight - EVER! 4) do not allow yourself to be convinced of something your mind wants desperately to see.

Well, the stock was downgraded by merril or GS that evening and the stock gapped down over $2 instantly on the open. Well, that was an instant loss on paper of 3 grand and it just kept getting better. It plunged an additional buck and over the next couple days dropped a few more. I convinced myself the bounce was coming so I patiently held. Well, I finally bailed out with a bloody nose and a blown sphincter.

Massive loss. Both financially and emotionally.

As I re-lived the trade over and over for a few days, a couple things stood out.

This stock is known for a high average daily and weekly range. Traded it at least 100 times. I counted on the up-swing to cover my loss because I have seen it done more than once. In this case, it did not happen. The time began eating at me (2-3 days held) and the big red 4 digit numbers in the P&L column were not my friends.

"Hope" became the primary emotion once I held the obvious loser.

"Greed" let me hit my target and then let it slide downward while looking for another spike. I wanted more than it had to give.

"Fear" of a small loss allowed me to discard the break-even then the stop.

Tuition: Priceless.

Kill the losers. Relentlessly enforce stops. Risk to reward is critical in short term trading. If the R/R is not there...why trade it? Turn off the emotions when the bell begins to clang (good luck).

Happy trading. ;)

saqib01
07-01-2015,
Agreed Aiki, I should have re-phrased "normal" to potential. It takes only once to see paper profits slip away to engrain the lesson in your head. As the stock climbs, the first donw turn shakes the soul a bit. That's where you see the profits get cut short even though the trade may still be panning out.

Of course I'm talking shorter term trades.

Long term...easier on the nerves until position size gets really large.