How much did NRIX move each index today?
XBI: NRIX moved −0.83% and contributed −0.01 points of the index's −0.83-point move (1% of it), ranking #52 of 147 members by contribution to the move.
NRIX closed the 2026-08-25 session at 26.95; that day's move sits in the 78th percentile of its own past year. The stock is 3.0% below its 52-week closing high and +42.1% for the year so far.
NRIX in the XBI beyond today
| window | NRIX return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +0.07% | +0.00 pts | +9.00 pts | #99 of 147 |
| 1 month | +15.02% | +0.14 pts | +18.53 pts | #53 of 147 |
| quarter to date | +11.09% | +0.11 pts | +10.87 pts | #51 of 147 |
| year to date | +42.07% | +0.32 pts | +47.19 pts | #52 of 147 |
Who moved with and against NRIX today?
On NRIX's side of the XBI tape: MRNA (−0.37 pts), SYRE (−0.29 pts), RLAY (−0.10 pts). Pulling the other way: BHVN (+0.19 pts), ERAS (+0.12 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/NRIX, free to cite with attribution.