How much did CMS move each index today?
S&P 500: CMS moved +0.56% and contributed +0.0 points against the index's −4.3-point move, offsetting 0% of it, ranking #239 of 490 members by contribution to the move.
XLU: CMS moved +0.56% and contributed +0.00 points of the index's +0.21-point move (2% of it), ranking #23 of 30 members by contribution to the move.
CMS closed the 2026-10-12 session at 65.86; that day's move sits in the 70th percentile of its own past year. The stock is 17.6% below its 52-week closing high and −3.9% for the year so far.
CMS in the S&P 500 beyond today
| window | CMS return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +2.85% | +0.1 pts | +33.3 pts | #220 of 503 |
| 1 month | −1.93% | −0.1 pts | +150.3 pts | #261 of 503 |
| quarter to date | +4.40% | +0.1 pts | +155.7 pts | #237 of 503 |
| year to date | −3.92% | −0.2 pts | +961.7 pts | #313 of 503 |
Who moved with and against CMS today?
On CMS's side of the S&P 500 tape: AAPL (+4.5 pts), META (+3.7 pts), MSFT (+3.2 pts). Pulling the other way: NVDA (−5.2 pts), MU (−3.4 pts), AVGO (−2.4 pts).
Every member's contribution, top to bottom, is on the index dashboards; the day's story is in the market-close note. Machine-readable figures for this stock: /api/stock/CMS, free to cite with attribution.