We are playing a game where the "string pullers" have no real clue what they are doing.
from CNN article: Underscoring the uncertainty, the central bank's Federal Open Market Committee debated a series of options at the meeting, from standing pat to raising the target for short-term rates by half a percentage point. The Fed ultimately voted unanimously to boost its target by a quarter-point to 5%. That was the 16th such increase since mid-2004, when rates stood at a low 1%.
I suspect they use a dart board to decide what to do!
Signatures are so yesterday!