How much did ECL move each index today?
S&P 500: ECL moved +0.49% and contributed +0.0 points against the index's −1.8-point move, ranking #377 of 491 members by contribution to the move.
XLB: ECL moved +0.49% and contributed +0.01 points of the index's +0.26-point move (5% of it), ranking #14 of 24 members by contribution to the move.
ECL closed the 2026-10-13 session at 285.70; that day's move sits in the 66th percentile of its own past year. The stock is 7.3% below its 52-week closing high and +9.4% for the year so far.
ECL in the S&P 500 beyond today
| window | ECL return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +1.74% | +0.1 pts | −13.5 pts | #368 of 503 |
| 1 month | +3.97% | +0.3 pts | +185.5 pts | #101 of 503 |
| quarter to date | +4.05% | +0.3 pts | +153.9 pts | #129 of 503 |
| year to date | +9.41% | +0.7 pts | +959.9 pts | #151 of 503 |
Who moved with and against ECL today?
On ECL's side of the S&P 500 tape: NVDA (+2.9 pts), META (+2.3 pts), AMD (+1.0 pts). Pulling the other way: MU (−2.3 pts), JNJ (−2.1 pts), AMAT (−1.6 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/ECL, free to cite with attribution.