Utilities
SO vs D: pairs trade
Southern Company (SO) is an electric and gas utility serving the southeastern US. Dominion Energy (D) is an electric and gas utility based in Virginia. Regulated utilities tend to move together because their earnings are set by similar rules and their shares respond to interest rates in the same way. When the gap between them stretches unusually far, the model measures how far, and how long such gaps have typically taken to close.
How far apart, versus normal
Where the pair stands tonight — and the exact levels the model uses — is in the full report.
Qualification
A pair has to re-qualify on every nightly scan (stationarity and half-life tests); if it fails, it is benched and publishes nothing that night. Repeated stress at the safety-stop distance suspends it. Why pairs get benched →
Published signals
Every time the full report flagged SO / D, listed 30 days after publication.
Nothing has cleared the 30-day delay yet.
How each signal resolved is published on the track record once it meets our publication bar.
New to this? What is pairs trading · Half-life explained · All explainers
See them the evening they are published
This page runs 30 days behind. The full report carries every opportunity the evening the model flags it.
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