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Update: S&P Price Channel - Mar 2018

|About: SPDR S&P 500 Trust ETF (SPY)

A more detailed explanation of the S&P Price Channel Indicator with a complete 45-year history can be found here.

Links to other investing indicators can be found here and on my Instablog.

The price channel is currently 2278-2826, and the S&P 500 (SPY) closed February at 2713.83, closely chasing the over-priced level. Note that crossing into over-priced territory does not immediately signal a downfall. As the chart shows, the S&P 500 can spend 1-2 years in the over-priced region before the start of a bear market.

The price channel indicates whether the index is overpriced or underpriced with respect to (delayed) measurements of financial capital flowing into the economy. The price channel for the past 24 years is shown below.

Because the indicator is based on delayed measurements, future values for the price-channel can be calculated from existing data by estimating the dividend yield of the S&P 500 (approx 1.75%).

Please note the actual value of the S&P 500 index is determined by market participants, and may often be outside the indicated channel. The Price Channel merely indicates the price levels that would be supported by financial capital which has been raised in the credit markets.