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RKLB

Rocket Lab Corporation (RKLB) stock in 2026, day by day

−15.2% this year99 up days, 98 downbest +34.2% May 8worst −14.7% Jun 1

Move
Direction
Days
Shade
−11%−5.3%−1.8%+1.8%+5.3%+11%

Jan+14.8%

Feb−13.7%

Mar−7.1%

Apr+28.5%

May+73.9%

Jun−29.2%

Jul−36.1%

Aug−1.6%

Sep+9.0%

Oct−15.1%

Wed, Oct 14$59.18−7.85%

RKLB’s best days in 2026

  1. +34.22%Earnings, reported May 7 after the close (EPS +58.2% vs estimate)
  2. +15.93%
  3. +12.68%
  4. +11.92%
  5. +11.26%

RKLB’s worst days in 2026

  1. −14.70%
  2. −11.61%
  3. −11.59%
  4. −10.79%
  5. −10.40%

Each day is its close against the session before, from Yahoo Finance, not adjusted for dividends. A month’s figure is its sessions compounded. An ordinary day for RKLB is 3.5%, the median move over the last year. earnings, ex-dividend. Not investment advice.

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