How much did VOR move each index today?
XBI: VOR moved −1.25% and contributed −0.01 points of the index's −0.89-point move (1% of it), ranking #57 of 147 members by contribution to the move.
VOR closed the 2026-08-25 session at 24.01; that day's move sits in the 85th percentile of its own past year. The stock is 50.7% below its 52-week closing high and +83.6% for the year so far.
VOR in the XBI beyond today
| window | VOR return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +3.14% | +0.02 pts | +9.00 pts | #75 of 147 |
| 1 month | +23.51% | +0.12 pts | +18.53 pts | #60 of 147 |
| quarter to date | +30.42% | +0.13 pts | +10.87 pts | #47 of 147 |
| year to date | +83.56% | +0.31 pts | +47.19 pts | #53 of 147 |
Who moved with and against VOR today?
On VOR's side of the XBI tape: MRNA (−0.36 pts), SYRE (−0.30 pts), RLAY (−0.09 pts). Pulling the other way: ERAS (+0.14 pts), SRRK (+0.11 pts), SMMT (+0.11 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/VOR, free to cite with attribution.