How much did GD move each index today?
S&P 500: GD moved +1.26% and contributed +0.1 points of the index's +3.0-point move (5% of it), ranking #52 of 503 members by contribution to the move.
XLI: GD moved +1.26% and contributed +0.04 points of the index's +1.91-point move (2% of it), ranking #17 of 83 members by contribution to the move.
GD closed the 2026-08-25 session at 376.54; that day's move sits in the 6th percentile of its own past year. The stock is 4.9% below its 52-week closing high and +13.3% for the year so far.
GD in the S&P 500 beyond today
| window | GD return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −4.31% | −0.5 pts | −14.5 pts | #42 of 503 |
| 1 month | −3.24% | −0.3 pts | +264.1 pts | #424 of 503 |
| quarter to date | +6.75% | +0.7 pts | +177.9 pts | #125 of 503 |
| year to date | +13.32% | +0.7 pts | +831.8 pts | #161 of 503 |
Who moved with and against GD today?
On GD's side of the S&P 500 tape: AAPL (+5.2 pts), META (+3.6 pts), MSFT (+2.6 pts). Pulling the other way: NVDA (−5.3 pts), AVGO (−2.6 pts), GOOGL (−2.6 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/GD, free to cite with attribution.