Quote from bwolinsky:
The market is not a simple flip of a coin. That might be typically what somebody without a strategy sees, but that is not what a professional sees. This analogy is not conducive to explaining trends in price charts. Using price physics or any strategy for that matter can predict probabilistically where the market is <i>likely</i> to move to, not that it is an absolute that it will. Probabilistic games with price charts are easy with consistent theories to explain the movement of the market, particularly in futures, but it applies to individual stocks and other securities as well. Many without quantitative definitions may as well flip their coin at the start of the day, but that is not the same thing when you use analysis, technical or otherwise, to predict swings in the market.
The lower high at 2375 on NQ looked like a plum time to short the market, and I expect another lower high to come below that level soon, setting up a trade with the bear trending futures despite what is likely to be a brief rally from 2336 to somewhere below 2375.
If you aren't selling when the market is rising, or buying when the market is falling <b>then you are not trading correctly.</b> Any analysis of strategies that do not follow these rules are substantially less robust than the ones that do. At least, in my experience taking a trade in the same direction as the most recent price move generally has less profitability, but if you take a trade against where the market moved, generally you will have better results. This is not a coin flip. If the market rose, we became more overvalued, if the market fell, we became more undervalued relatively speaking.
Timing trading strategies also, are a lot different than allocating capital with the CAPM or efficient frontier, but you should hire a professional to do both of these for you. Unless he is a total moron, there should be at least some opinion of short term direction to time longer term entries, however, statistically in an allocation timing matters very little in the overall results of the investment as in allocating capital to ETF portfolios or any stock or commodity for long term investment rather than for trading short term price swings. Most professionals are not allowed to make these decisions, even though they should. Compliance departments nearly always disallow this, but in the intial stages of investing, it's important to time the long term entries with pull backs, preferably large ones.