WallStSmart

REX American Resources Corporation (REX)vsSouthern Copper Corporation (SCCO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Southern Copper Corporation generates 2206% more annual revenue ($15.79B vs $684.53M). SCCO leads profitability with a 35.9% profit margin vs 17.6%. REX appears more attractively valued with a PEG of 1.74. REX earns a higher WallStSmart Score of 71/100 (B).

REX

Strong Buy

71

out of 100

Grade: B

Growth: 6.7Profit: 7.5Value: 7.3Quality: 9.0
Piotroski: 4/9Altman Z: 7.21

SCCO

Strong Buy

65

out of 100

Grade: B-

Growth: 9.3Profit: 10.0Value: 4.3Quality: 8.0
Piotroski: 5/9Altman Z: 3.11
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

REXUndervalued (+26.3%)

Margin of Safety

+26.3%

Fair Value

$48.44

Current Price

$43.23

$5.21 discount

UndervaluedFair: $48.44Overvalued

Intrinsic value data unavailable for SCCO.

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

REX6 strengths · Avg: 9.3/10
P/E RatioValuation
11.7x10/10

Attractively priced relative to earnings

EPS GrowthGrowth
390.2%10/10

Earnings expanding 390.2% YoY

Debt/EquityHealth
0.0310/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
7.2110/10

Safe zone — low bankruptcy risk

Price/BookValuation
2.1x8/10

Reasonable price relative to book value

Operating MarginProfitability
20.2%8/10

Strong operational efficiency at 20.2%

SCCO6 strengths · Avg: 10.0/10
Return on EquityProfitability
44.9%10/10

Every $100 of equity generates 45 in profit

Profit MarginProfitability
35.9%10/10

Keeps 36 of every $100 in revenue as profit

Operating MarginProfitability
61.2%10/10

Strong operational efficiency at 61.2%

Revenue GrowthGrowth
40.6%10/10

Revenue surging 40.6% year-over-year

EPS GrowthGrowth
71.6%10/10

Earnings expanding 71.6% YoY

Altman Z-ScoreHealth
3.1110/10

Safe zone — low bankruptcy risk

Areas to Watch

REX2 concerns · Avg: 3.5/10
PEG RatioValuation
1.744/10

Expensive relative to growth rate

Market CapQuality
$1.40B3/10

Smaller company, higher risk/reward

SCCO3 concerns · Avg: 3.3/10
P/E RatioValuation
29.1x4/10

Moderate valuation

Price/BookValuation
13.3x4/10

Trading at 13.3x book value

PEG RatioValuation
5.412/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : REX

The strongest argument for REX centers on P/E Ratio, EPS Growth, Debt/Equity. Profitability is solid with margins at 17.6% and operating margin at 20.2%. Revenue growth of 17.9% demonstrates continued momentum.

Bull Case : SCCO

The strongest argument for SCCO centers on Return on Equity, Profit Margin, Operating Margin. Profitability is solid with margins at 35.9% and operating margin at 61.2%. Revenue growth of 40.6% demonstrates continued momentum.

Bear Case : REX

The primary concerns for REX are PEG Ratio, Market Cap.

Bear Case : SCCO

The primary concerns for SCCO are P/E Ratio, Price/Book, PEG Ratio.

Key Dynamics to Monitor

SCCO carries more volatility with a beta of 1.15 — expect wider price swings.

SCCO is growing revenue faster at 40.6% — sustainability is the question.

SCCO generates stronger free cash flow (1.5B), providing more financial flexibility.

Monitor CHEMICALS industry trends, competitive dynamics, and regulatory changes.

Bottom Line

REX scores higher overall (71/100 vs 65/100), backed by strong 17.6% margins and 17.9% revenue growth. Both earn "Strong Buy" and "Strong Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

REX American Resources Corporation

BASIC MATERIALS · CHEMICALS · USA

REX American Resources Corporation, produces and sells ethanol in the United States. The company is headquartered in Dayton, Ohio.

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Southern Copper Corporation

BASIC MATERIALS · COPPER · USA

Southern Copper Corporation is engaged in the extraction, exploration, smelting and refining of copper and other minerals in Peru, Mexico, Argentina, Ecuador and Chile.

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