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

SelectedToday5Y Return

SPCXSpace Exploration Technologies Corp− 0.61%− 7.54%
Partial Period · Jun 8, 2026 — Aug 31, 2026
RKLBRocket Lab Corp+ 0.34%+ 242.68%
BEBloom Energy Corp+ 3.93%+ 1,152.52%

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.

SPCX− 7.5%RKLB+ 242.7%BE+ 1,152.5%Tap or hover the chart for values along the way

Metric	SPCXSpace Exploration Technologies Corp	RKLBRocket Lab Corp	BEBloom Energy Corp
Return
Last Price	148.82	64.03	244.80
Daily Change	− 0.61%	+ 0.34%	+ 3.93%
Period ReturnPast 5 Years	− 7.54%Jun 8, 2026 — Aug 31, 2026	+ 242.68%	+ 1,152.52%
Valuation
Market Cap	$1.96 T	$38.3 B	$72.1 B
P/E Ratio	—	—	—
Dividend Yield	—	—	—
Net MarginTrailing 12M	31.3%	21.5%	0.3%
Risk
Beta	5.77	3.17	3.71
52-Week Range	104.83 — $225.64	37.57 — $151.00	52.00 — $351.28
Company
Sector	—	Industrials	—
Industry	Telecommunication	Aerospace & Defense	Electrical Equipment

Company

SPCXTelecommunication
RKLBIndustrials · Aerospace & Defense
BEElectrical Equipment

Alpaca · SIPUpdated 21:5915 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.