How much did UDR move each index today?
S&P 500: UDR moved −0.55% and contributed −0.0 points against the index's +24.4-point move, offsetting 0% of it, ranking #239 of 503 members by contribution to the move.
XLRE: UDR moved −0.55% and contributed −0.01 points against the index's +0.02-point move, offsetting 27% of it, ranking #16 of 30 members by contribution to the move.
UDR closed the 2026-08-25 session at 38.18; that day's move sits in the 29th percentile of its own past year. The stock is 7.4% below its 52-week closing high and +6.6% for the year so far.
UDR in the S&P 500 beyond today
| window | UDR return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +2.94% | +0.0 pts | −14.5 pts | #282 of 503 |
| 1 month | −2.40% | −0.0 pts | +264.1 pts | #302 of 503 |
| quarter to date | −4.01% | −0.1 pts | +177.9 pts | #316 of 503 |
| year to date | +6.64% | +0.1 pts | +831.8 pts | #317 of 503 |
Who moved with and against UDR today?
On UDR's side of the S&P 500 tape: XOM (−1.8 pts), LLY (−1.3 pts), AMZN (−1.3 pts). Pulling the other way: NVDA (+13.8 pts), AMD (+4.4 pts), MSFT (+4.1 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/UDR, free to cite with attribution.