(New York)

Goldman Sachs is going on the record warning of “extreme” optimism in markets after stocks’ torrid start to the year. The bank says its cross-asset measure of risk appetite is the highest it has been since 1991 (!). The bank says the risk of losses is higher now, but that in their experience, signals from the macro economy tend to trump signals from risk appetite. Therefore, given that the world’s economy is moving nicely, the market may have more room to run. That said, Goldman is nervous about markets, saying “Risk appetite is now at its highest level on record, which leads to the question of what future returns can be”.

FINSUM: We think this grey-haired bull market still has some juice in it, but our big fear is how hard a recession might hit the markets (given high valuations), not just the economy.