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

SelectedToday1Y Return

UALUnited Airlines Holdings Inc+ 2.02%+ 5.65%
Partial Period · Sep 2, 2025 — Sep 4, 2026
DALDelta Air Lines Inc+ 1.50%+ 30.66%
Partial Period · Sep 2, 2025 — Sep 4, 2026
LUVSouthwest Airlines Co+ 2.04%+ 28.97%

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.

UAL+ 5.6%DAL+ 30.7%LUV+ 29.0%Tap or hover the chart for values along the way

Metric	UALUnited Airlines Holdings Inc	DALDelta Air Lines Inc	LUVSouthwest Airlines Co
Return
Last Price	110.86	79.94	39.52
Daily Change	+ 2.02%	+ 1.50%	+ 2.04%
Period ReturnPast Year	+ 5.65%Sep 2, 2025 — Sep 4, 2026	+ 30.66%Sep 2, 2025 — Sep 4, 2026	+ 28.97%
Valuation
Market Cap	$36.0 B	$52.6 B	$19.3 B
P/E Ratio	10.36	13.28	24.94
Dividend Yield	—	1.11%	2.90%
Net MarginTrailing 12M	5.6%	5.8%	2.8%
Risk
Beta	1.40	1.45	1.25
52-Week Range	84.64 — $138.77	55.03 — $95.68	29.26 — $55.11
Company
Sector	Industrials	Industrials	Industrials
Industry	Airlines	Airlines	Airlines

Company

UALIndustrials · Airlines
DALIndustrials · Airlines
LUVIndustrials · Airlines

Alpaca · SIPUpdated 20:3415 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.