How much did GRAL move each index today?
XBI: GRAL moved +6.01% and contributed +0.12 points of the index's +4.46-point move (3% of it), ranking #7 of 154 members by contribution to the move.
GRAL closed the 2026-10-09 session at 140.58; that day's move sits in the 85th percentile of its own past year. The stock is 8.8% below its 52-week closing high and +64.2% for the year so far.
GRAL in the XBI beyond today
| window | GRAL return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | −1.87% | −0.02 pts | −0.68 pts | #43 of 157 |
| 1 month | +81.25% | +1.28 pts | −3.07 pts | #153 of 157 |
| quarter to date | +0.33% | −0.02 pts | −3.93 pts | #64 of 157 |
| year to date | +64.25% | +1.76 pts | +31.82 pts | #6 of 157 |
Who moved with and against GRAL today?
On GRAL'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/GRAL, free to cite with attribution.