Please show evidence that a "group" purchases equities in order to prop up markets.
Typical BS... first you say the PPT does not exist, and when presented with IRREFUTABLE FACT to the contrary, you change mode to prove or disprove some specific action supposedly taken by the PPT.
PPT exists. It is officially named the Presidents Working Group. Guess what Mr. self-rightous... knowing the facts does not make one a conspiracy theorist. Geez.