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SR · Analysis updated Nov 10, 2026, 6:00 PM ET
Why is Spire Inc. (SR) stock moving?
Spire's most recent news is company-specific and mostly reflects its regulated utility model. On Nov 2, Spire Missouri filed a rate case with the Missouri PSC to recover investments in its gas system, with about $808 million spent since the last case. If approved as filed, residential bills would rise about 11% in western Missouri and 15% in eastern Missouri, and new rates would take effect around fall 2027. That supports future rate base growth, but the outcome is still a year away and the affordability impact may draw regulatory scrutiny. Earlier financing steps look routine: a $350 million 6.200% first mortgage bond issue on Oct 8 and an amended Wells Fargo loan facility on Oct 13. The market data shows a steady uptrend from $85.56 (Oct 22) to $89.44 (Nov 10), a gain of about 4.5%. The stock peaked at $90.31 close on Nov 4 and touched an intraday high of $92.52 on Nov 5, but it then closed at $89.24 and has held roughly $88 to $90 since. Volume was heavy on Nov 4 (729,822) and Nov 5 (584,730), and has eased to about 469,000 shares on Nov 10. Nearby support sits around $88 and resistance around $90 to $92.5. An unrelated Strategic Resources Inc. item was excluded from this analysis.
News behind the analysis
- Spire Missouri Files Rate Case to Support Infrastructure InvestmentsSpire Missouri filed a rate case with the Missouri PSC to fund safety and reliability investments. If approved as filed, the average residential bill would rise about $10 a month (11%) in western Missouri and about $13 a month (15%) in eastern Missouri.
- Spire Missouri rate case filing supports continued investments in safety and reliabilityThe company's Nov 2 press release, filed as an 8-K exhibit, cites nearly $808 million invested in the Missouri gas system since the last rate case. New rates would take effect next fall, about eleven months after filing.
- Extension and Second Amendment to Second Amended and Restated Loan AgreementSpire Inc., Spire Missouri, Spire Alabama and Spire Tennessee amended their loan agreement with Wells Fargo Bank as administrative agent, extending the facility. This is a routine financing update.
- Spire Missouri issues $350 million 6.200% First Mortgage Bonds due 2036Spire Missouri sold $350 million of 6.200% first mortgage bonds due 2036 under an underwriting agreement dated Oct 5. BofA Securities, TD Securities, Regions Securities and U.S. Bancorp Investments acted as representatives.
About Spire Inc.
Spire is a St. Louis-based natural gas utility. It delivers gas to homes and businesses mainly in Missouri, Alabama and, since it bought Piedmont Natural Gas's Tennessee business in March 2026, Tennessee. In 2026 it sold its gas marketing and storage businesses and agreed to sell its Mississippi utility, leaving it almost entirely a regulated utility. It has raised its annual dividend for 23 years in a row.
How it makes money
Nearly all its earnings now come from regulated gas utilities (Spire Missouri, Spire Alabama and Spire Tennessee). State regulators set the rates these utilities can charge, which lets them recover costs and earn a return on what they invest in pipelines and other infrastructure. The cost of the gas itself is generally passed through to customers. Spire plans to invest about $11.2 billion over 10 years to grow its rate base, the asset value regulators let it earn a return on. Earnings are seasonal: most profit comes in the winter heating quarters, and summer quarters often show losses.
What usually moves SR
- State rate case outcomes in Missouri, Alabama and Tennessee
- Interest rates and borrowing costs
- Winter weather and heating demand
- Capital spending and rate base growth
- Integrating the Tennessee utility and finishing the asset sales