And yet the price of a cabbage stayed exactly the same. Oh, we also had close to zero interest rates, might that have something to do with peoples' appetite for higher mortgages and shares over bonds?
But that doesn't suggest that the critical variable is money supply. It just suggests there's a correlation. There are plenty of ways of increasing the money supply that does nothing at all. Pursuade the fed to give me a trillion trillion dollars and I'll show you by not spending it (though I might spend a few mil for keeping it safe, but that's not going to do much).
The point is that lots of monetary operations are consumption neutral, including buying bonds. The only thing that actually matters from a price perspective is when a real resource gets consumed. People having more money can push the price of real goods up for sure, but the marginal propensity to consume by individuals goes down with higher relative wealth.
There's another very important effect which is the spending on things that matter induces taxation (employment taxes to deliver the thing, sales taxes etc). This is a geometric series reducing the money supply on every transaction of real goods. What matters is the flow, not the stock.
Except Real estate prices more than doubled. Also the Dow went from ~11k to 32k . So almost triple.