How much did SNA move each index today?
S&P 500: SNA moved +0.51% and contributed +0.0 points against the index's −1.4-point move, ranking #271 of 503 members by contribution to the move.
XLI: SNA moved +0.51% and contributed +0.00 points of the index's +1.96-point move (0% of it), ranking #62 of 83 members by contribution to the move.
SNA closed the 2026-08-25 session at 394.38; that day's move sits in the 47th percentile of its own past year. The stock is 5.9% below its 52-week closing high and +15.9% for the year so far.
SNA in the S&P 500 beyond today
| window | SNA return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +0.28% | +0.0 pts | −14.5 pts | #246 of 503 |
| 1 month | −2.60% | −0.1 pts | +264.1 pts | #331 of 503 |
| quarter to date | −1.99% | −0.1 pts | +177.9 pts | #335 of 503 |
| year to date | +15.94% | +0.2 pts | +831.8 pts | #279 of 503 |
Who moved with and against SNA today?
On SNA's side of the S&P 500 tape: AAPL (+5.0 pts), MSFT (+2.4 pts), META (+2.1 pts). Pulling the other way: NVDA (−7.1 pts), GOOGL (−3.6 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/SNA, free to cite with attribution.