Utilities Fall as Higher Bond Yields Pressure Borrowing Costs
Only 3.3% of sector stocks gained ground on Wednesday, September 23 as climbing Treasury yields and higher debt expenses weighed across the utility group.
EasyAlpha Research · Sep 23, 2026 · Sep 23, 11:56 PM EDTPlus
XLU · Utilities Select Sector SPDR Fund
$39.77-1.9%
1 month
-8.0%
100 sessions
-14.6%
6 months
-12.1%
12 months
-53.6%
Session movers
CEGConstellation Energy Corp
+0.2%AESThe AES Corporation
-0.0%PCGPG&E Corp
-3.5%
The Utilities sector saw broad selling on Wednesday, September 23, with only 3.3% of its stocks advancing. The cap-weighted group closed -1.9%, while the equal-weighted sector finished -1.8%, reflecting uniform pressure across large and small utility operators. The exchange-traded fund tracking the group, Utilities Select Sector SPDR Fund (XLU), closed -1.9% at $39.77. Losses were led by PG&E Corp, which finished -3.5%, while only 23.6% of the fund's graded weight sits in companies graded A or B. The retreat unfolded as faster business activity created hawkish interest-rate pressure. Rising Treasury yields also sharply increased borrowing costs across the sector.
On a day when 1 of the 11 sectors rose, selling hit the entire group rather than a single sub-industry. Gainers were scarce across the sector. Constellation Energy Corp posted the top performance at +0.2%, while The AES Corporation ended flat at 0.0%.
Broader market pressure grew as higher oil prices and climbing yields weighed on equities. Benchmark rates rose further as the 10-year Treasury yield reached 5.11%, its highest level since 2007.
Wednesday's decline continues a longer slide for the sector. XLU stands -8.0% over the past month and -53.6% over the past twelve months, reflecting sustained pressure that has kept the group underperforming across both short and longer-term windows.
EasyAlpha grades each company against its industry peers. Within XLU, only 23.6% of the fund's graded weight sits in companies graded A or B. Historically, companies graded A or B have stronger fundamentals and have carried a lower risk of large drawdowns than companies graded D or E. With less than a quarter of the fund in those top tiers, the majority of the portfolio sits in lower-graded names.
Explore the Utilities sector
Every company in it, graded, with where the quality actually sits.
How grades work
Every day we grade each company against the other companies in its sector, looking at its finances, how its stock trades, and what the market is signaling. The result is one simple letter.
- AExcellent quality
- BGood quality
- CAverage quality
- DBelow average
- EWeakest quality
A grade measures quality against the other companies in a sector, from historical data. It is not a prediction, not a price target, and not advice. A company can be graded A and still fall.