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

SelectedToday6M Return

NANano Labs Ltd0.00%− 24.07%
MPWRMonolithic Power Systems Inc+ 0.96%+ 3.71%
PLABPhotronics Inc+ 3.51%− 24.65%

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.

NA− 24.1%MPWR+ 3.7%PLAB− 24.7%Tap or hover the chart for values along the way

Metric	NANano Labs Ltd	MPWRMonolithic Power Systems Inc	PLABPhotronics Inc
Return
Last Price	2.24	1,225.25	29.17
Daily Change	0.00%	+ 0.96%	+ 3.51%
Period ReturnPast 6 Months	− 24.07%	+ 3.71%	− 24.65%
Valuation
Market Cap	—	$60.2 B	$1.72 B
P/E Ratio	2.58	74.57	10.31
Dividend Yield	—	0.73%	—
Net MarginTrailing 12M	32.7%	24.6%	19.0%
Risk
Beta	2.87	1.73	1.41
52-Week Range	1.58 — 6.10 CNY	817.57 — $1,714.09	20.05 — $56.00
Company
Sector	—	Information Technology	—
Industry	Semiconductors	Semiconductors	Semiconductors

Company

NASemiconductors
MPWRInformation Technology · Semiconductors
PLABSemiconductors

NA trade in CNY on their home exchange: earnings per share, the 52-week range and the P/E ratio come from that listing, while the price row is the ADR in dollars. The two are not directly comparable.

CacheUpdated 23:13May Be Out Of Date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.