Market participants are contending with the risk of persistently higher inflation and a bleak economic outlook, which strategists say is stoking a heady mix of confusion and pessimism.
Bob Parker, senior advisor at International Capital Markets Association, said investor confusion appeared to be emerging as a big theme in financial markets.
"If you look at the surveys of investor positioning and investor thinking, there is a huge amount of confusion at the moment," Parker told CNBC's "Squawk Box Europe" on Wednesday.
To what extent is the U.S. economy and for that matter, the European economy slowing down?
"And so, given those uncertainties, I think investors are reducing risk at the moment and booking, frankly, what are decent profits year-to-date."