Có 26+ tài liệu thuộc chủ đề "chứng khoán phát sinh"
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Some of the concepts. discussed in this chapter have become a little more common in recent years—particularly the use of the put-call ratio for mak- ing broad market predictions—but most investors do not know how to employ these concepts. In addition, some of the people attempting to use options as predictors are actually making in- correct use of the material....
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Read implied volatility and put-call ratios as signs of market movement.. Take a dynamic rather than static approach to interpret- ing put-call ratios.. In the case of option trading volume, we will look at something called the put-call ratio for our contrary sentiment indicator.. In the early 1990s, the CBOE began to publish a measure of the implied volatility of...
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SYSTEM TRADING. If you decide to skip a day or go on vacation, there are no posi- tions—by its definition, day trading means that you close out your positions at the end of the day. SYSTEMS EXAMPLES 127 low as 50% of the exchange minimum margin for overnight po- sitions. A system that is designed to trade the S&Ps (or...
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Reduce the cost of portfolio protection.. Know when it is more profitable to protect your portfolio with puts against each stock you own.. Then, if prices fell, more futures would be sold until, eventually, the entire portfolio would be hedged by futures and their average sale price would protect the portfolio—holding losses to only 10% as the market declined. An...
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Volatility trading should appeal to more sophisticated deriva- tives traders because, in theory, trading volatility does not in- volve predicting the price or direction of movement of the underlying instrument. Instead, it means, essentially, to first look at the pricing structure of the options—at the implied volatility—and then, if abnormalities are identified, to attempt to establish strategies that could profit...