How much did KRYS move each index today?
XBI: KRYS moved +4.23% and contributed +0.07 points of the index's +4.95-point move (1% of it), ranking #17 of 147 members by contribution to the move.
KRYS closed the 2026-08-25 session at 356.19; that day's move sits in the 94th percentile of its own past year. The stock is 5.8% below its 52-week closing high and +44.5% for the year so far.
KRYS in the XBI beyond today
| window | KRYS return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +7.02% | +0.11 pts | +9.00 pts | #20 of 147 |
| 1 month | +1.24% | −0.01 pts | +18.53 pts | #114 of 147 |
| quarter to date | −4.16% | +0.06 pts | +10.87 pts | #63 of 147 |
| year to date | +44.48% | +0.82 pts | +47.19 pts | #25 of 147 |
Who moved with and against KRYS today?
On KRYS's side of the XBI tape: MRNA (+0.60 pts), TWST (+0.23 pts), BEAM (+0.13 pts). Pulling the other way: PTGX (−0.06 pts), SLS (−0.03 pts), PCVX (−0.03 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/KRYS, free to cite with attribution.