Forward curve might benefit ETFs
As of June 11, the natural gas futures contracts for delivery between July and September were priced in descending order, a positive development for ETFs that follow natural gas futures including the ProShares Ultra Bloomberg Natural Gas ETF (BOIL) and the United States Natural Gas ETF (UNG).
If the active futures contract expiry is within two weeks, UNG shifts its holdings in active natural gas futures to the following month’s futures contract. As a result, the fund could incur losses if next month’s futures are priced at higher levels compared to the expiring futures when it shifts its holdings. BOIL is also impacted by the upward sloping forward curve. However, with the forward curve sloping downward for the next three months, these ETFs might benefit. Between June 4 and June 11, natural gas July futures fell 0.7%. UNG fell 1.1%, while BOIL fell 2.3%.
On June 11, the natural gas futures for July 2019 futures closed at a discount of ~$0.15 to the July 2020 futures. On June 4, the futures spread was at a discount of $0.14.
The market sentiment toward natural gas’s demand-supply situation is reflected in the futures spread. The futures spread and natural gas prices tend to move in the same direction. In the trailing week, the futures spread’s discount expanded. Natural gas prices fell nearly one percentage point. The expansion in the spread indicates that the bearish sentiments have risen for natural gas. The expansion could make energy investors’ returns on UNG and BOIL worse.