Energy Traders Struggle to Nail Down Polar Vortex Forecasts

As gas stockpiles dwindle toward the end of winter, traders are betting on shifts in the polar vortex, but accurate long-term forecasts of cold weather remain a challenge.

By Joe Wertz · Bloomberg

As gas stockpiles dwindle toward the end of winter, traders are betting on shifts in the polar vortex, but accurate long-term forecasts of cold weather remain a challenge.