WallStSmart

Lightwave Logic Inc (LWLG)vsRio Tinto ADR (RIO)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Rio Tinto ADR generates 24692408% more annual revenue ($61.79B vs $250,250). RIO leads profitability with a 19.6% profit margin vs 0.0%. RIO earns a higher WallStSmart Score of 64/100 (C+).

LWLG

Avoid

25

out of 100

Grade: F

Growth: 7.3Profit: 2.5Value: 5.0Quality: 9.0
Piotroski: 4/9Altman Z: 3.68

RIO

Buy

64

out of 100

Grade: C+

Growth: 7.3Profit: 9.0Value: 6.0Quality: 5.5
Piotroski: 1/9Altman Z: 2.03
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for LWLG.

RIOUndervalued (+29.2%)

Margin of Safety

+29.2%

Fair Value

$138.61

Current Price

$97.64

$40.97 discount

UndervaluedFair: $138.61Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

LWLG3 strengths · Avg: 9.3/10
Debt/EquityHealth
0.0210/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
3.6810/10

Safe zone — low bankruptcy risk

Revenue GrowthGrowth
27.9%8/10

Revenue surging 27.9% year-over-year

RIO6 strengths · Avg: 8.5/10
Return on EquityProfitability
34.1%10/10

Every $100 of equity generates 34 in profit

Market CapQuality
$167.95B9/10

Large-cap with strong market position

P/E RatioValuation
14.0x8/10

Attractively priced relative to earnings

Price/BookValuation
2.4x8/10

Reasonable price relative to book value

Operating MarginProfitability
28.1%8/10

Strong operational efficiency at 28.1%

Revenue GrowthGrowth
15.5%8/10

15.5% revenue growth

Areas to Watch

LWLG4 concerns · Avg: 3.0/10
EPS GrowthGrowth
0.0%4/10

0.0% earnings growth

Market CapQuality
$789.34M3/10

Smaller company, higher risk/reward

Profit MarginProfitability
0.0%3/10

0.0% margin — thin

Return on EquityProfitability
-21.9%2/10

ROE of -21.9% — below average capital efficiency

RIO2 concerns · Avg: 2.5/10
Piotroski F-ScoreQuality
1/93/10

Weak financial health signals

PEG RatioValuation
5.692/10

Expensive relative to growth rate

Comparative Analysis Report

WallStSmart Research

Bull Case : LWLG

The strongest argument for LWLG centers on Debt/Equity, Altman Z-Score, Revenue Growth. Revenue growth of 27.9% demonstrates continued momentum.

Bull Case : RIO

The strongest argument for RIO centers on Return on Equity, Market Cap, P/E Ratio. Profitability is solid with margins at 19.6% and operating margin at 28.1%. Revenue growth of 15.5% demonstrates continued momentum.

Bear Case : LWLG

The primary concerns for LWLG are EPS Growth, Market Cap, Profit Margin.

Bear Case : RIO

The primary concerns for RIO are Piotroski F-Score, PEG Ratio.

Key Dynamics to Monitor

LWLG carries more volatility with a beta of 2.45 — expect wider price swings.

LWLG is growing revenue faster at 27.9% — sustainability is the question.

RIO generates stronger free cash flow (3.2B), providing more financial flexibility.

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

Bottom Line

RIO scores higher overall (64/100 vs 25/100), backed by strong 19.6% margins and 15.5% revenue growth. Both earn "Buy" and "Avoid" ratings respectively — the choice depends on your investment horizon and risk tolerance.

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

Lightwave Logic Inc

BASIC MATERIALS · SPECIALTY CHEMICALS · USA

Lightwave Logic, Inc., a development-stage company, focuses on the development of photonic devices and non-linear optical polymer material systems for fiber optic data communications and optical computing markets in the United States. The company is headquartered in Englewood, Colorado.

Rio Tinto ADR

BASIC MATERIALS · OTHER INDUSTRIAL METALS & MINING · USA

Rio Tinto Group is dedicated to the exploration, extraction and processing of mineral resources worldwide. The company is headquartered in London, the United Kingdom.

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