How much did PCAR move each index today?
S&P 500: PCAR moved −1.80% and contributed −0.1 points against the index's +49.9-point move, offsetting 0% of it, ranking #427 of 497 members by contribution to the move.
NASDAQ 100: PCAR moved −1.80% and contributed −0.8 points against the index's +360.9-point move, offsetting 0% of it, ranking #77 of 101 members by contribution to the move.
XLI: PCAR moved −1.80% and contributed −0.04 points of the index's −1.37-point move (3% of it), ranking #11 of 81 members by contribution to the move.
PCAR closed the 2026-08-26 session at 129.23; that day's move sits in the 53th percentile of its own past year. The stock is 6.5% below its 52-week closing high and +18.7% for the year so far.
PCAR in the S&P 500 beyond today
| window | PCAR return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +1.38% | +0.1 pts | −32.3 pts | #401 of 503 |
| 1 month | −6.25% | −0.6 pts | +246.9 pts | #455 of 503 |
| quarter to date | +7.58% | +0.6 pts | +176.3 pts | #145 of 503 |
| year to date | +18.68% | +1.1 pts | +830.2 pts | #138 of 503 |
Who moved with and against PCAR today?
On PCAR's side of the S&P 500 tape: AMZN (−4.3 pts), MU (−3.4 pts), AMD (−1.8 pts). Pulling the other way: NVDA (+51.9 pts), AVGO (+6.7 pts), MSFT (+4.6 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/PCAR, free to cite with attribution.