Is EXK or LWLG more profitable?

EXK runs the higher net margin — EXK at 8.73% versus LWLG at -9134.42%.

How have EXK and LWLG total returns compared?

Over the past 10 years, EXK delivered 9.51% and LWLG delivered 22.92% annualized total return. Past performance doesn't predict future results.

Endeavour Silver Corp. (EXK) vs Lightwave Logic, Inc. (LWLG)

A side-by-side comparison of Endeavour Silver Corp. and Lightwave Logic, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 1, 2026. Differences are shown without an overall score or investment verdict.

EXK

Endeavour Silver Corp.

$3.17B

$10.71Basic MaterialsAt close: Aug 31, 2026, 4:00 PM ET

LWLG

Lightwave Logic, Inc.

$837M

$5.43Basic MaterialsDelayed quote: Aug 31, 2026, 4:00 PM EDT

Total return — EXK vs LWLG

growth of $100 · dividends reinvested · last 10y

EXK +123.6% (+8.4%/yr)LWLG +687.0% (+22.9%/yr)LWLG compounded faster over this window

EXK LWLG

EXK vs LWLG: by the numbers

•EXK is the larger company ($3.17B vs $837M market cap).
•EXK is profitable (8.73% net margin) while LWLG runs a net loss (-9134.42%).

Metrics side by side

Valuation

Metric	EXK	LWLG
P/E ratio	56.97	N/A
P/S ratio	4.77	3330.23
P/B ratio	4.92	8.00
EV / EBITDA	12.31	N/A

Profitability

Metric	EXK	LWLG
Gross margin	11.01%	-793.18%
Operating margin	6.04%	-8765.46%
Net margin	8.73%	-9134.42%
ROE	9.00%	-21.93%
ROIC	11.37%	-22.76%

Growth (annualized)

Metric	EXK	LWLG
Revenue CAGR (5Y)	32.67%	N/A
EPS CAGR (5Y)	-14.53%	N/A
Total return CAGR (5Y)	17.86%	-13.53%

Frequently asked

Is EXK or LWLG more profitable?: EXK runs the higher net margin — EXK at 8.73% versus LWLG at -9134.42%.
How have EXK and LWLG total returns compared?: Over the past 10 years, EXK delivered 9.51% and LWLG delivered 22.92% annualized total return. Past performance doesn't predict future results.

Go deeper

Full EXK analysis Full LWLG analysis Interactive comparison tool

Dig into the metrics

Endeavour Silver P/E ratio Endeavour Silver ROE Lightwave Logic ROE Endeavour Silver operating margin Lightwave Logic operating margin Endeavour Silver revenue growth Lightwave Logic revenue growth Endeavour Silver free cash flow Lightwave Logic free cash flow

Endeavour Silver & Lightwave Logic appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 1, 2026.