How much did PVLA move each index today?
XBI: PVLA moved +2.15% and contributed +0.02 points against the index's −1.43-point move, offsetting 1% of it, ranking #136 of 147 members by contribution to the move.
PVLA closed the 2026-08-25 session at 148.24; that day's move sits in the 60th percentile of its own past year. The stock is 6.0% below its 52-week closing high and +41.6% for the year so far.
PVLA in the XBI beyond today
| window | PVLA return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −1.45% | −0.01 pts | +9.00 pts | #122 of 147 |
| 1 month | +4.56% | +0.05 pts | +18.53 pts | #82 of 147 |
| quarter to date | −3.00% | −0.07 pts | +10.87 pts | #111 of 147 |
| year to date | +41.63% | +0.75 pts | +47.19 pts | #28 of 147 |
Who moved with and against PVLA today?
On PVLA's side of the XBI tape: ERAS (+0.13 pts), SMMT (+0.09 pts), SRRK (+0.09 pts). Pulling the other way: MRNA (−0.33 pts), SYRE (−0.29 pts), RLAY (−0.10 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/PVLA, free to cite with attribution.