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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
  • AAOIApplied Optoelectronics Inc− 25.71%
A single series is normalized to its own start, so it says nothing beyond one line leaving zero.

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.

AAOI− 25.7%Tap or hover the chart for values along the way
MetricAAOI
Return
Last Price105.62
Daily Change+ 5.22%
Period ReturnPast 3 Months
− 25.71%
Valuation
Market Cap$8.47 B
P/E Ratio—
Dividend Yield—
Net MarginTrailing 12M9.6%
Risk
Beta3.97
52-Week Range18.50 — $233.67

Company

  • AAOICommunications

CacheUpdated 01:25May Be Out Of Date

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.