I like looking at charts.
Stockcharts has data from way back.
It's in the subscription levels.
Important concept to embrace is the word
"Pendular" or phrase "revert to the mean"
Here's fifty years of 100 day Simple Moving Average, Arithmetic versus Logarithmic.
$SPX versus $CRB (Commodity Research Bureau)
What looks expensive, and what looks cheap??
This isn't rocket science.
SPX arithmetic
SPX log scale
CRB arith
CRB Log scale
Stockcharts has data from way back.
It's in the subscription levels.
Important concept to embrace is the word
"Pendular" or phrase "revert to the mean"
Here's fifty years of 100 day Simple Moving Average, Arithmetic versus Logarithmic.
$SPX versus $CRB (Commodity Research Bureau)
What looks expensive, and what looks cheap??
This isn't rocket science.
SPX arithmetic
SPX log scale
CRB arith
CRB Log scale
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