[andromeduck]

But how much higher can the market really go with interest rates like this?

[aidenn0]

"The market can stay irrational for longer than you can stay solvent"

[dragonwriter]

The market did great in the 1980s, and the Fed Funds rate averaged about 10% over the decade and never dropped below about 6%, which is higher than it is today. So, there's that.