"As cash yields remain elevated and inflation has cooled significantly from last year's levels, cash yields moved into positive territory on a real, inflation-adjusted basis after a few years of negative real yields," said Veronica Willis, $Wells Fargo & Co(WFC.US)$'s global investment strategist.
"This shift to a positive real cash yield environment has prompted investors to question if now is the time to increase cash holdings or hold on to cash...