The Brent oil price fell solidly Friday night down -1.6% to $43.11. Henry Hub was also hit hard finishing at $1.90mmBtu:

We can expect more today and over the week (most likely) given OPEC’s Doha deal failed, from Reuters:
A deal to freeze oil output by OPEC and non-OPEC producers fell apart on Sunday after Saudi Arabia demanded that Iran join in despite calls on Riyadh to save the agreement and help prop up crude prices.

