Cabot Market Timing Indicators


Here are detailed explanations of the three primary market timing indicators used in all Cabot growth letters (Cabot Market Letter, Cabot Top Ten Report, Cabot China & Emerging Markets Report and Cabot Green Investor). In addition to these indicators, Cabot China & Emerging Markets Report uses the Cabot China-Timer and Cabot Green Investor uses the Cabot Green-Timer.

Cabot Trend Lines

The Cabot Trend Lines are our unique way of determining the long-term trend of the stock market. As long as both the S&P 500 Index and the Merrill Lynch 100 Technology Index fluctuate above their respective trend lines, we consider the market to be bullish. If both indexes are below their trend lines, we are in a bear market.

The Cabot Trend Line for each index is a composite of two moving averages, a 20-week and a 39-week moving average. We use only the lower reading of the two moving averages in any week. This lower average is always recorded as the Cabot Trend Line.

The technique of using two different time-length moving averages produces earlier buy signals safely when a new bull market is getting under way (the 20-week average) and it allows plenty of room for severe corrections in bull markets without false sell signals being given (the 39-week average). So using the trend principle, we can never be on the wrong side of the market for very long. And once the new trend forces us onto the correct side of the market, the probabilities favor a continuation of the current market trend.

Cabot Tides

We use five different market indexes to help us determine the overall intermediate-term direction of the stock market. They are: S&P 500, NYSE Composite, Nasdaq Composite, S&P 600 Small Cap and the Merrill Lynch Tech Index, an index that equally weights 100 of the leading technology stocks in the market.

The market is considered to be advancing on an intermediate-term basis if at least three of these five indexes are advancing. And contrarily, the market is deemed to be declining if at least three of these five are declining.

To derive intermediate-term signals, we compare each index to its own 25-day and 50-day moving averages. If the index is standing above the lower of these two moving averages, and that lower moving average is itself advancing, then this index is bullish. Otherwise, it's safe to assume the intermediate-term trend for this index is down.

Probably the most important advantage of using this moving average approach in timing the market is that you are guaranteed to catch every major market advance while avoiding every major market decline. This is the nature of a moving average. But there is a cost. It's the opportunity lost in the first few weeks of a new advance. And it's the small penalty you must pay for getting out of the market quickly when the market changes its mind soon after a new buy signal is given. For example, a new buy signal could quickly turn into a sell signal if the market turned weak enough to drop the index below its lower moving average. If that happens you should quickly turn defensive again and start thinking about the preservation of your capital instead of trying to make big gains in a falling market.

Two-Second Indicator

The Two-Second Indicator is so named because that’s how long it takes to read: Just two seconds, every day. Specifically, this indicator measures the number of securities on the NYSE reaching new annual (52-week) price lows on any given day. This data is readily available in most major newspapers, though we use the data from The Wall Street Journal.

The Two-Second Indicator’s specialty is detecting market tops. When the number of daily new lows on the NYSE is greater than 40 while the major indexes are rising to new peaks, look out! It’s telling you that, internally, sellers are in control of most stocks, and the indexes are masking this weakness. We call this the Leaky Boat Syndrome, where, on the surface, things look fine, but in reality you’re taking on water! It’s the same story when new lows expand to more than 40 just as the indexes come down from their peaks—again, not a good sign.

However, if new lows expand to greater than 40 after the indexes are five days or longer off their peaks, then it’s not as big a deal; in this case, the Two-Second Indicator is simply telling you the market is entering a correction. This correction could be deep, and thus you should still practice caution. But the chances that the market is entering a real bear market at that point are unlikely.

Finally, when new lows are less than 40 day after day, that’s a sign of a healthy, robust market – the buyers are firmly in control of most stocks. Overall, it’s a simple indicator, but we’ve learned that the simplest indicators are often the best, and the Two-Second Indicator certainly fills that bill.

Cabot China-Timer

The Cabot China-Timer is a trailing market indicator that uses the performance of the Halter USX China Index to gauge the trend of emerging market stocks. The China-Timer is considered to be positive when the Halter Index—which is composed of over 90 Chinese stocks that trade on major U.S. exchanges as American Depositary Receipts or ADRs—is above the lower of either the 25-day or 50-day moving average. When the Index falls below both its 25- and 50-day moving averages, the China-Timer turns negative and the Cabot China & Emerging Markets Report adopts a defensive stance. The China-Timer will not be considered as having turned positive until the level of the Halter Index once again moves above either the 25- or 50-day moving average, and that average is itself trending upward.  

While the Cabot China-Timer is based entirely on the movement of the Chinese ADR market, it is considered to be a proxy for the general level of risk tolerance in investors. If investors are leaving Chinese stocks, they will also be exiting Brazil, Russia, India and the other emerging markets.

Cabot Green-Timer

Cabot Green Investor uses the WinderHill Clean Energy Index as the proxy to tell us when it is time to buy. Basically, the Cabot Green-Timer is bullish when the index is above the lower of its two moving averages and that average is trending up.

The WinderHill isn't a perfect index, however. For one thing, it excludes non-energy Green stocks, and is limited in that universe of stocks to about 40 issues (the universe of Green stocks we actively follow for Cabot Green Investor is close to 300). Plus, with any index, you get some good stocks but you also get some dogs. For that reason, we don't use the Green-Timer as a soothsayer on when to buy and sell, but rather as another item to consider in our quest for profits.


More on Cabot Market Timing Indicators:

Blast-Off Indicators

The category of indicators generally give signals only every few years!

Cabot Tides

We use five different market indexes to help us determine the overall intermediate-term direction of the stock market.

Cabot Trend Lines

The Cabot Trend Lines are our unique way of determining the long-term trend of the stock market.

On Calling the Market Bottom

Here are some tips on how to get back into the stock market after a rough patch.

Cabot China-Timer

The Cabot China-Timer is a trailing market indicator that uses the performance of the Halter USX China Index to gauge the trend of emerging market stocks.

An Easy Way to Time the Market

A trend-following market timing system is not as sexy as forecasting what will happen down the road but it will be far more profitable!

Market Bottoms are a Process, Not an Event

There is no strict rulebook as to how the market will form its bottom. But the past can provide a rough roadmap to the future.

Using Investor Sentiment to Spot Market Turning Points

Here are a few sentiment-related measures that can be useful in spotting market turning points.

On Market Bottoms

There can be lots of clues that a bottom-building process is taking place.

Simplified Cabot Market Timer

This timer will help you figure out when to get back into the stock market.

It's Market Timing, Not Time

Cabot Editor Paul Goodwin eschews the old maxim, "Time, not timing" and makes the case for timing the market.

Cabot Trend Lines and Cabot Tides...because the music is always changing

Cabot founder Carlton Lutts describes Cabot's time-tested market timing tools.

The Two-Second Indicator

The Two-Second Indicator is so named because that’s how long it takes to read: Just two seconds, every day.

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Traditional growth investors subscribe to our flagship Cabot Market Letter or Cabot Green Investor.

Aggressive investors are comfortable with the high-momentum stocks in Cabot Top Ten Report or the fast-growing foreign stocks in Cabot China & Emerging Markets Report.

Conservative investors follow the Cabot Benjamin Graham Value Letter to invest in high-quality undervalued stocks.

Long term investors find undiscovered emerging companies in Cabot Small-Cap Confidential.

If you're not sure, Cabot Stock of the Month Report will help you build a diversified portfolio of growth, green, momentum, international and value stocks.