Side by Side

Compare

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

SelectedToday3M Return

COHRCoherent Corp+ 5.58%− 18.13%
SMCISuper Micro Computer Inc+ 7.05%− 20.35%
Partial Period · May 29, 2026 — Sep 1, 2026
DOMODomo Inc+ 5.54%—
STXSeagate Technology Holdings PLC+ 4.39%− 9.47%
Partial Period · Jun 1, 2026 — Sep 4, 2026

Four symbols is the limit; remove one to add another.

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.

COHR− 18.1%SMCI− 20.4%STX− 9.5%Tap or hover the chart for values along the way

Metric	COHRCoherent Corp	SMCISuper Micro Computer Inc	DOMODomo Inc	STXSeagate Technology Holdings PLC
Return
Last Price	279.17	40.54	4.00	833.63
Daily Change	+ 5.58%	+ 7.05%	+ 5.54%	+ 4.39%
Period ReturnPast 3 Months	− 18.13%	− 20.35%May 29, 2026 — Sep 1, 2026	—	− 9.47%Jun 1, 2026 — Sep 4, 2026
Valuation
Market Cap	$54.6 B	$26.2 B	$188 M	$189 B
P/E Ratio	67.88	12.67	—	60.09
Dividend Yield	—	—	—	3.68%
Net MarginTrailing 12M	11.3%	5.7%	17.4%	26.1%
Risk
Beta	2.18	2.19	1.83	2.15
52-Week Range	90.00 — $440.00	19.48 — $58.78	1.84 — $18.49	175.82 — $1,145.00
Company
Sector	Information Technology	Information Technology	—	Information Technology
Industry	Electrical Equipment	Technology	Technology	Technology

Company

COHRInformation Technology · Electrical Equipment
SMCIInformation Technology · Technology
DOMOTechnology
STXInformation Technology · Technology

FinnhubUpdated 21:05

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.