Why is ATO down today?
-2.25%
$169.13
Today's range: $168.12 – $172.94
ATO is down 2.3% — significantly more than its β-adjusted expected move of 0.36%, suggesting company-specific factors are driving the decline.
Intraday Relative Performance
Chart requires JavaScript.
Historical Context · 252 trading days
ATO moved this much only once in the past year.
Expected vs Actual
Expected move
-0.36%
Actual move
-2.25%
If ATO just followed the market, we'd expect it near -0.36%.
Key Drivers
No high-relevance news found in the latest tick.
Editorial Analysis
"ATO's 2.25% drop is 2.9× larger than what its sector explains — this is company-specific."
ATO moved -1.65% today, exceeding what its sector benchmark (XLU) explains. The β-adjusted move flags this as company-specific rather than a sector-wide rotation.
We're still gathering reported context. This page will refresh with cited statements as new information arrives. The verdict here is purely statistical — based on observed price action versus the stock's idiosyncratic volatility band.
Related Sector Movers
No related movers available for this ticker yet.