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

SelectedToday3M Return

XOMExxonmobil Holdings Corp− 1.11%+ 5.96%
Partial Period · May 27, 2026 — Aug 28, 2026
CVXChevron Corp− 0.97%+ 4.07%
COPConocoPhillips− 0.61%+ 10.70%
Partial Period · May 21, 2026 — Aug 24, 2026
MPCMarathon Petroleum Corp+ 0.33%+ 37.15%

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.

XOM+ 6.0%CVX+ 4.1%COP+ 10.7%MPC+ 37.1%Tap or hover the chart for values along the way

Metric	XOMExxonmobil Holdings Corp	CVXChevron Corp	COPConocoPhillips	MPCMarathon Petroleum Corp
Return
Last Price	160.41	209.28	134.89	389.00
Daily Change	− 1.11%	− 0.97%	− 0.61%	+ 0.33%
Period ReturnPast 3 Months	+ 5.96%May 27, 2026 — Aug 28, 2026	+ 4.07%	+ 10.70%May 21, 2026 — Aug 24, 2026	+ 37.15%
Valuation
Market Cap	$665 B	$417 B	$164 B	$114 B
P/E Ratio	20.64	20.07	17.81	13.38
Dividend Yield	2.52%	4.17%	3.99%	2.21%
Net MarginTrailing 12M	9.1%	9.9%	14.7%	5.5%
Risk
Beta	0.19	0.49	0.22	0.56
52-Week Range	108.35 — $176.41	146.49 — $214.71	85.57 — $137.42	161.93 — $398.52
Company
Sector	Energy	Energy	Energy	Energy
Industry	Energy	Energy	Energy	Energy

Company

XOMEnergy · Energy
CVXEnergy · Energy
COPEnergy · Energy
MPCEnergy · Energy

FinnhubUpdated 20:05

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.