Oil prices are sinking again and pulled back below $US80 per barrel for the first time since early March, while the US stock market drifts near its all-time high.

Oil prices are sinking again and dipped below $80 per barrel for the first time since early March, while the U.S. stock market drifts near its all-time high

Oil prices are sinking again and pulled back below $US80 per barrel for the first time since early March, while the US stock market drifts near its all-time high.