In trading on Monday, non-precious metals & non-metallic mining shares were relative laggards, down on the day by about 3.9%. Helping drag down the group were shares of Carpenter Technology, off about 8.7% and shares of Allegheny Technologies down about 8.1% on the day.

Also lagging the market Monday are semiconductors shares, down on the day by about 3.3% as a group, led down by Atomera, trading lower by about 8.8% and Advanced Micro Devices, trading lower by about 6.9%.

For MarketNewsVideo.com, I'm Sayoko Murase.