How much did WST move each index today?
S&P 500: WST moved +1.17% and contributed +0.0 points against the index's −3.5-point move, offsetting 1% of it, ranking #357 of 503 members by contribution to the move.
XLV: WST moved +1.17% and contributed +0.01 points against the index's −1.33-point move, offsetting 1% of it, ranking #49 of 59 members by contribution to the move.
WST closed the 2026-08-25 session at 348.63; that day's move sits in the 16th percentile of its own past year. The stock is 4.7% below its 52-week closing high and +26.9% for the year so far.
WST in the S&P 500 beyond today
| window | WST return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +0.59% | +0.0 pts | −14.5 pts | #256 of 503 |
| 1 month | +5.32% | +0.1 pts | +264.1 pts | #216 of 503 |
| quarter to date | −2.83% | −0.1 pts | +177.9 pts | #315 of 503 |
| year to date | +26.92% | +0.5 pts | +831.8 pts | #211 of 503 |
Who moved with and against WST today?
On WST's side of the S&P 500 tape: AAPL (+5.6 pts), MSFT (+2.6 pts), META (+1.9 pts). Pulling the other way: NVDA (−8.4 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/WST, free to cite with attribution.