Utilities Advance on Lower Yields but Quality Mix Stays Thin
Broad gains lifted the sector as Treasury yields retreated, but only a small share of the fund carries top peer grades.
EasyAlpha Research · Sep 17, 2026 · Sep 17, 6:43 PM EDTPlus
XLU · Utilities Select Sector SPDR Fund
$41.68+0.9%
1 month
-5.3%
100 sessions
-9.8%
6 months
-10.4%
12 months
-50.6%
Session movers
VSTVistra Corp.
+2.3%ESEversource Energy
+1.7%NRGNRG Energy Inc.
-1.0%
Broad participation lifted utilities on Thursday, September 17, with 90.0% of the sector's stocks advancing as the exchange-traded fund Utilities Select Sector SPDR Fund (XLU) closed +0.9% at $41.68. The sector finished +0.9% on a cap-weighted basis, closely matching the +0.8% move across equal-weighted peers, led by Vistra Corp. (+2.3%) and Eversource Energy (+1.7%), while NRG Energy Inc. (-1.0%) trailed the group. Yet the underlying quality mix remains narrow, with only 22.0% of the fund held in stocks graded A or B. The move followed an interest rate decision in which policymakers raised the benchmark rate by 25 basis points. The sector then rebounded as easing bond yields provided immediate relief to rate-sensitive groups.
The relief across utilities aligned with a broader market rebound where 10 of the 11 sectors rose. Sentiment improved across sectors as retreating oil prices improved market conditions following the rate increase. At the same time, major stock indexes rallied as easing bond-market pressure lifted equities. Across the market, utilities led early sector gains alongside other rate-sensitive groups.
For investors tracking the sector through XLU, the session offered temporary relief within a difficult longer stretch. The fund sits -5.3% over the past month, -9.8% over the past one hundred sessions, and -50.6% over the past twelve months.
EasyAlpha grades each company against its industry peers. Historically, companies graded A or B have shown stronger fundamentals and carried a lower risk of large drawdowns than those graded D or E. Because just 22.0% of the fund sits in those top two tiers, the sector remains heavily weighted toward average and lower-graded companies.
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.