value of non-discretionary trading
this is my set of beliefs as far as the relationship between macro events and asset prices (stock prices):
1. Predicting macro events is impossible. Majority of economists and experts in this field are unable to do so. Majority of great forecasters are close to 50% so not very far from random. In the middle of 2008 we were told that subprime did not matter, at the beginning of 2009 that the future is dire. Since really smart people can't predict the macro i don't think i can do it.
2. Direction of asset prices can not be predicted. Also the relationship between stock prices and real economy is not stable - sometimes the market leads the real economy by many months sometimes it does not. Even the best traders/investors can not predict these relationships (even Mr.Morales quoted in this thread had substantial losses in 2009 as he was not well positioned at the beginning of the bull move). Its just really, really hard to do it consistently.
3. One can try to evaluate the market in probabilities (similar to weather i guess - we don't know if it will rain but when we see heavy clouds it does make sense to take an umbrella). Mechanical system might be a great help in assessing probabilities. "Robot" seems to me an excellent system (in fact one may even argue its Sharpe ratio will have to decline in the future it's so incredibly good). It is important to remember that losses are inevitable and can not be eliminated from the system (if there is a system without the losses or with very few of them it usually means it was curve fitted). What matters most is how large the losses are in comparison with the gains. Percentage of wins to losses is secondary (it does, unfortunately affect the psychology). Since i can't control the economy or predict prices i try to focus on what i can do. Proper position sizing, minimizing loss size and not overtrading.
grateful for the intelligent responses
I am grateful for the replies. They are all insightful and helpful.
I've looked over my trading record and there have been stretches like this past week previously. A series of green positive trades is interrupted by a string of red losers. The nightmare begins when one (in this case, me) tries to win back the losses in hurry and the losses compound. Every athlete or chess player or salesperson or, yes, trader, knows the feeling I believe. In baseball, hitters have slumps. Most of the time there is no single answer to free the performer from the quicksand. I would bet, however, that renewed patience and a trust in one's inner self (which Billy quickly pointed out) are probably most important to recovery.
Think or Swim is a very powerful trading platform. High Growth Stock software is similarly powerful. Often I feel overwhelmed with one or the other or both. I enjoy very much the metaphor of an airliner cockpit. I fantasize about constructing a high powered computer system with multiple monitors-- especially when I see photographs of traders who operate effectively and successfully in such an environment. But I also know that the graduate student who introduced me to trading conducts research and make trades with only a small lap top. She can't understand why one might need two screens and laughs at how hyper I appear on skype during the trading day. Somehow I need to turn down the noise.
If I have one strong suit from years of teaching, it is this: I'm able to spot people who do quality work and who have substantial potential to contribute. I'm here now because I see tremndous potential for me and for others in the group assembled here. This should be fun and profitable for all.
Most gratefully,
Question about 20 DMF buy siugnal as it relates to the sector tables
[QUOTE=nickola.pazderic;13634]1. Billy's link made much sense to me. thanks again.
2. I'm trained in social analysis, music and linguistics. Cultural, social, and economic analsys makes sense to me; mathematics and programming are not my strong suits.
3. I'm very sensitive to sound.
4. I was also, at one time, a highly rated chess player-- no longer to be sure.
I have tested my ideas in paper trading, and my performance is consistently superior to my real-world trading.
I should also note that my results with Think or Swim since last year are literally zero.
On the other hand, with Vanguard's quiet grandpa technologically inferior interface, I reached over 40% in the first five and a half months of 2011.
I think some of my problem with TOS is that it overwhelms me sensually-- too much information and no real capacity, it appears, to reduce the static/noise.
Of course there are many angles from which to ponder such problems. Knowing I'm at wit's end gives me good reason to turn to a robot. Unfortunately, the robot closed me out of a good trade and told me to sit tight at the low end of a market!
many thanks,[/QUOTE]
Pascal or Billy,
I am trying to get an understanding as to how the 20 DMF buy signal relates to the sector tables. The sector table currently shows only one sector, the jewlery sector, with a plus sign, meaning that it is the only buy candidate at the moment. On the other hand the 20 DMF is giving us a signal to buy the market. On the surface it seems that the 20 DMF is telling us that the market is deeply oversold and that we should buy now; yet, the sector tables do not seem to support this recommendation. Is the 20 DMF merely acting as an overbought/oversold oscillator? Markets can remain oversold for some time and can drop dramtically after major support is breached. Or, is the 20 DMF detecting large player accumulation going under the radar? Your answer will be so helpful?
Steve