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Yes, you can time the market! Assessing the relative levels of greed and fear in the market at a given
point in time is an effective way of doing so and this article outlines the 6 most popular momentum indicators and explains how, why and where they should be used.
By: Lorimer Wilson
Securities ebb and flow, surge and retreat, and such action is measured by oscillators which are powerful leading indicators of the security’s immediate direction and its speed and are most useful and issue the most valid trading signals when their readings diverge from prices.
A bullish divergence occurs when prices fall to a new low while an oscillator fails to reach a new low. This situation demonstrates that bears are losing power, and that the bulls are ready to control the market for the stock or index again and such divergence often marks the end of a downtrend.
Bearish divergences signify up-trends, when prices rally to a new high while the oscillator refuses to reach a new peak. In this situation, bulls are losing their grip on the security, prices are rising only as a result of inertia, and the bears are ready to take control again.
There are a number of different approaches to this concept, as follows:
1. Stochastic Oscillator (SO)
– is a momentum indicator that compares a security’s closing price to its price range over a given time.
The theory behind this indicator is that in an upward-trending market, prices tend to close near their high, and during a downward-trending market, prices tend to close near their low.
There are two components to the SO: the %K which is the main line indicating the number of time periods (usually 14), and the %D which is a three-period moving average of the %K. Buy/sell signals occur when the %K crosses above/below the %D.
A %K result of 70 (or 30), for example, is interpreted to mean that the price of the security closed above 70% (or below 30%) of all prior closing prices that have occurred over the past 14 days and assumes that the security’s price will trade at the top (or at the bottom) of the range in a major uptrend (or downtrend).
A move above 80 suggests that the security is overbought and therefore should be sold while a move below 20 suggests that the stock or index is oversold and, as such, is a buying signal.
The SO, which ignores market jolts, is an ideal companion to the MACD to provide an enhanced and more effective trading experience. Using the two together gives traders an opportunity to hold out for a better entry point on an up-trending security or to be more sure that any down-trend is truly reversing itself when bottom-fishing for long-term holds.
However, on the downside, because the stock or index generally takes a longer time to line up in the best buying position, the actual trading of the security occurs less frequently, so you may need a larger basket of stocks to watch.
2. Relative Strength Index (RSI)
– is a momentum indicator that compares the magnitude of recent gains in price to recent losses in an attempt to determine overbought and oversold conditions of a security.
The RSI, on a scale of 0-100, indicates that a stock is overbought when it is over 70 and oversold when it is below 30.
Because large surges and drops in the price of a security will create false buy or sell signals the RSI works best when it is used in conjunction with short-term moving average crossovers such as the Stochastic Oscillator to confirm a directional shift.
3. StochRSI
– is created by applying the Stochastic Oscillator to the Relative Strength Index values rather than standard price data thereby giving the trader a better idea of whether the current RSI value is overbought or oversold – a measure that becomes specifically useful when the RSI value is confined between its signal levels of 30 and 70.
4. TRIX
– is a momentum indicator that displays the percent rate-of-change of a triple exponentially smoothed moving average of a security’s closing price.
TRIX is designed to filter out stock movements that are insignificant to the larger trend of the security. The user selects a number of periods (such as 15) with which to create the moving average, and those cycles that are shorter than that are filtered out.
TRIX is also a leading indicator and can be used to anticipate turning points in a trend through its divergence with the security’s price.
5. Commodity Channel Index (CCI)
– is an oscillator which quantifies the relationship between the security’s price, a moving average of the security’s price, and normal deviations from that average to determine when a security has been overbought or oversold.
The CCI, when used in conjunction with other oscillators, can be a valuable tool to identify potential peaks and valleys in the security’s price, and thus provide investors with reasonable evidence to estimate changes in the direction of price movement of the security.
6. Price Rate of Change (ROC)
– measures the percentage rate of change, indicating the strength of the momentum, between the most recent price and the price over “x” periods (the narrower the better) thereby identifying bullish or bearish divergences.
The ROC is able to forecasts sooner than almost any other indicator an upcoming reversal of a trend and whether or not a security’s price action is created by those over-buying or over-selling it. A number other than zero (a personal choice) can be used to indicate an increase in upward momentum and a number less than zero to indicate an increase in selling pressure.
So there you have it – an extensive and in-depth assessment of how to evaluate the momentum impacting your securities of interest. The next time you analyze an asset you will be better equipped to make astute decisions when to buy and when to sell – all this in a relatively easy, timely and profitable manner.
Never again will you have to rely totally on the ‘advise’ of your broker. It is imperative to do ones own analysis and be in a position to become better informed. If ever there was a “cut and save” investment advisory this article is it.