LatAm pre-open: value and defensives broadened as the Dow hit a record and chips fell, lifting Brazil +0.6% while gold surged and Korea's Samsung rebounded.

LatAm pre-open: the chip trade cracked (SMH -5.4%, Samsung -7%) but banks rallied, steadying Brazil while Mexico rose, even as oil fell and the real weakened.

(Bloomberg) -- The latest bout of volatility in technology stocks entered a second day, with chipmakers in South Korea bearing the brunt of the selling. The dollar fell and…