How much did BWXT move each index today?
ARKK: BWXT moved +1.11% and contributed +0.01 points of the index's +2.02-point move (1% of it), ranking #25 of 39 members by contribution to the move.
BWXT closed the 2026-10-09 session at 143.80; that day's move sits in the 67th percentile of its own past year. The stock is 39.7% below its 52-week closing high and −16.6% for the year so far.
BWXT in the ARKK beyond today
| window | BWXT return | points contributed | index move | rank |
|---|---|---|---|---|
| 1 week | +6.63% | +0.06 pts | −0.21 pts | #31 of 41 |
| 1 month | −5.70% | −0.07 pts | +6.56 pts | #33 of 41 |
| quarter to date | +4.96% | +0.04 pts | +0.52 pts | #13 of 41 |
| year to date | −16.57% | −0.09 pts | +12.70 pts | #32 of 41 |
Who moved with and against BWXT today?
On BWXT's side of the ARKK tape: CRSP (+0.20 pts), CRCL (+0.18 pts), TSLA (+0.18 pts). Pulling the other way: CBRS (−0.05 pts), AMD (−0.04 pts), NVDA (−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/BWXT, free to cite with attribution.