How much did VRDN move each index today?
XBI: VRDN moved +0.67% and contributed +0.01 points of the index's +4.95-point move (0% of it), ranking #105 of 147 members by contribution to the move.
VRDN closed the 2026-08-25 session at 24.18; that day's move sits in the 61th percentile of its own past year. The stock is 28.4% below its 52-week closing high and −22.3% for the year so far.
VRDN in the XBI beyond today
| window | VRDN return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +1.04% | +0.02 pts | +9.00 pts | #78 of 147 |
| 1 month | +22.74% | +0.28 pts | +18.53 pts | #21 of 147 |
| quarter to date | +31.63% | +0.33 pts | +10.87 pts | #14 of 147 |
| year to date | −22.30% | +0.31 pts | +47.19 pts | #54 of 147 |
Who moved with and against VRDN today?
On VRDN'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/VRDN, free to cite with attribution.