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Read two to four stocks on the same scale — return, valuation and volatility in one table.

1MPast Month3MPast 3 Months6MPast 6 MonthsYTDYear to Date1YPast Year5YPast 5 Years
Selected3M Return
  • RKLBRocket Lab Corp− 47.89%
  • SPCXSpace Exploration Technologies Corp− 8.08%

    Partial Period · Jun 12, 2026 — Sep 4, 2026

Period Return

Each series is converted to a percentage of its own starting point, so all of them begin at zero. What is compared is the return over the period, not price levels.

RKLB− 47.9%SPCX− 8.1%Tap or hover the chart for values along the way
MetricRKLBSPCX
Return
Last Price64.40147.90
Daily Change+ 0.92%− 1.23%
Period ReturnPast 3 Months
− 47.89%
− 8.08%Jun 12, 2026 — Sep 4, 2026
Valuation
Market Cap$38.5 B$1.95 T
P/E Ratio——
Dividend Yield——
Net MarginTrailing 12M21.5%31.3%
Risk
Beta3.175.77
52-Week Range37.57 — $151.00104.83 — $225.64

Company

  • RKLBIndustrials · Aerospace & Defense
  • SPCXTelecommunication

Alpaca · SIPUpdated 02:5915 Minutes Delayed

To Understand This

P/E and the Valuation RatiosYou can't tell whether a stock is cheap or expensive by looking at its price.Diversification: How Many Baskets Are Enough?Owning ten different stocks is not the same as owning ten different risks.