How much did VOR move each index today?
XBI: VOR moved +4.03% and contributed +0.01 points of the index's +4.46-point move (0% of it), ranking #66 of 154 members by contribution to the move.
VOR closed the 2026-10-09 session at 19.90; that day's move sits in the 81th percentile of its own past year. The stock is 40.4% below its 52-week closing high and +52.1% for the year so far.
VOR in the XBI beyond today
| window | VOR return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +6.47% | +0.02 pts | −0.68 pts | #119 of 157 |
| 1 month | −10.92% | −0.06 pts | −3.07 pts | #72 of 157 |
| quarter to date | +4.30% | +0.01 pts | −3.93 pts | #125 of 157 |
| year to date | +52.14% | +0.16 pts | +31.82 pts | #55 of 157 |
Who moved with and against VOR today?
On VOR's side of the XBI tape: MRNA (+0.45 pts), IOVA (+0.23 pts), PCVX (+0.19 pts). Pulling the other way: PRAX (−0.03 pts), MDGL (−0.02 pts), PURR (−0.02 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.