a useful measure of corporate valuation.

I've found PSR << 1 to be GOOD
entry points, at times of market
panic.

I've (painfully) after-the-fact
realized PSR >> 1, such as 6,
to be a sign of HIGH AND UNSUSTAINABLE VALUATION.
---------------
I'm tempted to use PEGR, or
price-to-earnings_growth-ratio,
but MCHP has shown irratic
growth, tho offset by fine and sustainable profits.

In past, PEGR of 1 for growth
companies such as MAXIM,
with P/E of 30 and percent_growth
of 30%/year was good value.
But MAXIM's growth also has broken.