"The bigger issue is how sustained energy pressure will constrain central banks' ability to react. We do not see a repeat of the March/April shock, but the move is still enough to challenge the benign rates backdrop," said Geoff Yu, a strategist at BNY.
"If oil pressure persists, the market will have to price in a less comfortable mix of sticky inflation, weaker consumption and reduced policy flexibility."
In Latin America, most equities were moved to a risk-off position, with Chilean stocks .SPIPSA down 0.9%, the most among peers. Its peso CLP= slipped 0.5% against the dollar.
Stocks in Brazil .BVSP, Latin America's largest economy, were off 0.6%, but losses were contained by a 2.7% rise in oil giant Petrobras PETR4.SA.
Mexican equities .MXX were little changed.
The broader MSCI Latin American stocks index .MILA00000PUS declined 0.4%, while the currencies equivalent .MILA00000CUS edged 0.1% lower.
On the FX front, most currencies weakened against the dollar, with Brazil's real BRL= off 0.3%, and currencies in Peru and Mexico subdued.