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2026-10-09 · official close

Rocket Lab Corporation (RKLB) and the market

Exact index points RKLB contributed this session, under each index's own arithmetic, verified against official closes. New here? Read point contribution, explained.

How much did RKLB move each index today?

NASDAQ 100: RKLB moved −0.28% and contributed −0.1 points against the index's +157.3-point move, offsetting 0% of it, ranking #70 of 100 members by contribution to the move.

RKLB closed the 2026-10-09 session at 68.21; that day's move sits in the 46th percentile of its own past year. The stock is 54.6% below its 52-week closing high and −2.2% for the year so far.

RKLB in the NASDAQ 100 beyond today

windowRKLB returnpoints contributedindex moverank
1 week−7.72%−4.0 pts+75.2 pts#75 of 101
1 month+10.09%−0.1 pts+1,779.6 pts#63 of 101
quarter to date−2.11%−2.7 pts+474.7 pts#76 of 101
year to date−2.22%−16.6 pts+5,633.3 pts#87 of 101

Who moved with and against RKLB today?

On RKLB's side of the NASDAQ 100 tape: AAPL (−29.8 pts), NVDA (−15.6 pts), TMUS (−13.2 pts). Pulling the other way: MSFT (+50.0 pts), AMZN (+48.8 pts), GOOGL (+22.3 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/RKLB, free to cite with attribution.

Compiled by the WMTMT attribution engine · updates every session · methodology