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Technology Stocks : AAPL? How to trade/invest?
AAPL 255.53-1.0%Jan 16 9:30 AM EST

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To: Jaime H. Ayalde who wrote (14)4/12/1996 12:32:00 PM
From: xu, b.   of 162
 
Well, writing helps to get the thoughts organized. Especially in money making business there are as many bull news as bear ones at any given time. It's important to have a perception of the impact of the breaking news.

AAPL holds well its ground. It's a range trading. My understanding is that someone don't want it to be too off from 25. I believe it will close around 25 next week if there is no major event. The earning is no longer a big issue since it was preannounced.

It's funny that we share a lot of principles since I thought you made your decision based on fundamentals. It's a pleasant surprise. Since we agree on the big picture, buy-and-hold may be the worst strategy at this particular moment. Like you, I cashed my exposure to the gold, a little bit early though. Also, the correlation of Canadian gold funds with XAU is funny. I don't understand. However, I still hold the view that we may close to a major bull market of gold. Especially if there is a broad meltdown of the broad market. Whether a meltdown will happen is out of question, the question is when and how. I don't know. It has been stretched for so long and many bears got slaughtered in the past few years. Equity funds are the place to preserve value. This is becoming a common belief as the %%% returns are widly published. This creats a positive feedback to support the market as the manager can not do else except buyshares if general public hand them money. However, a constant positive feedback will not creat a stable system, only a metastable one. Whta will be the trigger to make it go back to equilibrium? I am unable to answer.

I am off the topic about AAPL here.

With respect to MA, I rely heavily on it. Two drawbacks: 1) MA is a lagged indicator. 2) no current volatility infomation. Also the length of MA is so crucial that it can give whatever result you want if you optimize. I am amazed by your comments on optimization. I strongly believe you are right. This is the reason that the 2000% return system is true except that they can not make money in real life. Your effort to use wave to determine MA length is a very good direction. I have seen some work on that. However, it could be dangerous to trade on these waves. e.g.
you stated that 70% of mayor (?) waves fell between 14-21 time units. This seems not true for AAPL. (Sorry, I don't have hard fact back me here since it's fuzzy to determin mayor waves) The error of time zone is 50-67%. That combines 70% gives no better than 50% chance to benefit from the timing. With a tight stop, I would have got wiped out by a lot of wipsaws. I tell you my experience with AAPL here. There was a false breakout in AAPL about a month ago. I bought WAAAF @ 5.25. I thought it was forming the bottom. As soon as I saw AAPL slipped from 30, I dumped all my AAPL holdings and became a naked call writer (not really, since I have WAAAF, my position was a calender spread at same strike price). We all know now that WAAAF hit 4 finally. What I am trying to say here that it's very difficult to timing a turn. One has to keep trying and calculate an exact probability for a trade is not so simple either. I can do some calculation on the probability once I have the XCI and SOX data. Is there any site that I can FTP?. It seems to me that XCI is more interesting. It could be leading indicator for AAPL as you suggested. I am expecting a correlation coef > 0.95. You can tell me whether I am right.

Oh, my last comments on MA. MACD used to be an excellent tool. Now a lot of people are using it. One gets more and more whipsaws. The time that a school kid can make money our of commodity market with a two MA crossover system is gone forever.

I don't follow XCI and SOX. I should do it sometime. The geative correlation of AAPL with SPX and INDU, I have been noticed it for the past 2-3 years. But it may not be a tradable pattern. No one comes up with an explanation yet.
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