How much did NTRA move each index today?
ARKK: NTRA moved +2.74% and contributed +0.03 points of the index's +2.51-point move (1% of it), ranking #24 of 43 members by contribution to the move.
XBI: NTRA moved +2.74% and contributed +0.06 points of the index's +4.95-point move (1% of it), ranking #19 of 147 members by contribution to the move.
NTRA closed the 2026-08-25 session at 336.71; that day's move sits in the 84th percentile of its own past year. The stock is at its 52-week closing high and +47.0% for the year so far.
NTRA in the ARKK beyond today
| window | NTRA return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +8.03% | +0.07 pts | +7.28 pts | #18 of 43 |
| 1 month | +30.49% | +0.22 pts | +13.90 pts | #20 of 43 |
| quarter to date | +24.04% | +0.19 pts | +5.61 pts | #17 of 43 |
| year to date | +46.98% | +0.27 pts | +9.51 pts | #16 of 43 |
Who moved with and against NTRA today?
On NTRA's side of the ARKK tape: CRSP (+0.26 pts), TWST (+0.25 pts), HOOD (+0.25 pts). Pulling the other way: PLTR (−0.05 pts), ACHR (−0.02 pts), CBRS (−0.01 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/NTRA, free to cite with attribution.