
As we have noted in recent articles, prices have been advancing in the face of overbought short-term indicators. See the CVI below. It has stayed mostly on the overbought side of the zero line, and prices have moved higher as th CVI has diverged negatively. This is bullish and is evidence that the rally is probably not over; however, medium-term indicators are now becoming overbought. Note that the S&P 500 PMO (above) is above 2.5, and the VTO below are very overbought.

On the chart below we can see that our intermediate-term breadth and volume indicators are very overbought by historical standards. In a bear market this can be a problem; however, a bear market rally is like a mini-bull market, so it is possible for overbought conditions to clear without much (or even any) price deterioration.

Bottom Line: Based upon my perception of market behavior versus indicator status, I am expecting some kind of correction, possibly a short consolidation -- a week or so -- or a quick, scary couple of down days. Regardless of how the overbought conditions are cleared, I am assuming that the rally is not over and will persist for at least a few more weeks.
Technical analysis is a windsock, not a crystal ball. Be prepared to adjust your tactics and strategy if conditions change.
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BIO: Carl Swenlin is a self-taught technical analyst, who has been involved in market analysis since 1981. A pioneer in the creation of online technical resources, he is president and founder of DecisionPoint.com, a premier technical analysis website specializing in stock market indicators, charting, and focused research reports. Mr. Swenlin is a Member of the Market Technicians Association.