Their interest is that if gold moons it exposes their fraudulent inflation figures which they use as a base to then make other calculations and projections with.
Also in a more general sense if monetary metals gold and silver are making new ATHs then it casts aspersions on their fiat ponzi scheme. That's why we've seen everything from lumber to copper to soybeans jump due to inflation concerns however Gold and Silver must be suppressed so it supports the Fed's fairy tale of the CPI and leaves the door constantly open for more "stimulus" as inflation is "transitory" and "not a concern".
