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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
Selected5Y Return
  • MPWRMonolithic Power Systems Inc+ 147.73%
  • TOYOTOYO Co., Ltd− 54.91%

    Partial Period · Mar 14, 2022 — Aug 31, 2026

  • PLABPhotronics Inc+ 107.92%

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.

MPWR+ 147.7%TOYO− 54.9%PLAB+ 107.9%Tap or hover the chart for values along the way
MetricMPWRTOYOPLAB
Return
Last Price1,223.604.4229.00
Daily Change+ 0.82%+ 0.91%+ 2.91%
Period ReturnPast 5 Years
+ 147.73%
− 54.91%Mar 14, 2022 — Aug 31, 2026
+ 107.92%
Valuation
Market Cap$60.1 B$189 M$1.71 B
P/E Ratio74.47—10.25
Dividend Yield0.73%——
Net MarginTrailing 12M24.6%—19.0%
Risk
Beta1.731.481.41
52-Week Range817.57 — $1,714.094.12 — $17.4320.05 — $56.00

Company

  • MPWRInformation Technology · Semiconductors
  • TOYOSemiconductors
  • PLABSemiconductors

Alpaca · SIPUpdated 00:3715 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.