How much did WAB move each index today?
S&P 500: WAB moved +1.25% and contributed +0.1 points against the index's −3.2-point move, offsetting 2% of it, ranking #408 of 503 members by contribution to the move.
XLI: WAB moved +1.25% and contributed +0.02 points of the index's +1.89-point move (1% of it), ranking #32 of 83 members by contribution to the move.
WAB closed the 2026-08-25 session at 297.16; that day's move sits in the 42th percentile of its own past year. The stock is 2.8% below its 52-week closing high and +39.6% for the year so far.
WAB in the S&P 500 beyond today
| window | WAB return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +0.83% | +0.0 pts | −14.5 pts | #294 of 503 |
| 1 month | −1.14% | −0.1 pts | +264.1 pts | #304 of 503 |
| quarter to date | +10.22% | +0.5 pts | +177.9 pts | #142 of 503 |
| year to date | +39.55% | +1.2 pts | +831.8 pts | #125 of 503 |
Who moved with and against WAB today?
On WAB's side of the S&P 500 tape: AAPL (+5.6 pts), MSFT (+2.6 pts), META (+1.8 pts). Pulling the other way: NVDA (−8.5 pts), GOOGL (−3.7 pts), LLY (−3.2 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/WAB, free to cite with attribution.