ERO vs OSIS

Comparison between Ero Copper Corp (ERO, Company) and OSI Systems Inc (OSIS, Company).

ERO is from the Basic Materials sector, while OSIS is from the Technology sector.

5-Year PerformanceOSIS has outperformed ERO, delivering a return of +17.8% compared to +12.0%

ERO vs OSIS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ERO(COMPANY)	OSIS(COMPANY)
Market Cap	$3.82B	$3.82B
Max Drawdown	67.17%	88.44%
Sharpe Ratio	1.88	0.21
5Y Beta	1.58	1.20
Industry	Copper	Electronic Components
P/E Ratio	12.19	25.33
Forward P/E	8.91	20.28
PEG Ratio	0.11	2.87
5Y EPS CAGR	5.37%	21.46%
Debt to Equity	47.25%	112.10%
Free Cash Flow Yield	4.02%	1.75%

Market Cap

Winner

ERO

$3.82B

OSIS

$3.82B

Max Drawdown

Winner

ERO

67.17%

OSIS

88.44%

Sharpe Ratio

Winner

ERO

1.88

OSIS

0.21

5Y Beta

ERO

1.58

Winner

OSIS

1.20

Industry

ERO

Copper

OSIS

Electronic Components

P/E Ratio

Winner

ERO

12.19

OSIS

25.33

Forward P/E

Winner

ERO

8.91

OSIS

20.28

PEG Ratio

Winner

ERO

0.11

OSIS

2.87

5Y EPS CAGR

ERO

5.37%

Winner

OSIS

21.46%

Debt to Equity

Winner

ERO

47.25%

OSIS

112.10%

Free Cash Flow Yield

Winner

ERO

4.02%

OSIS

1.75%

ERO vs OSIS - Historical Returns

Returns include dividend reinvestment.

Period	ERO	OSIS
1 month	+39.43%	+7.20%
3 months	+10.94%	+4.61%
6 months	+11.88%	-14.91%
1 year	+145.50%	-3.17%
5 years(CAGR)	+11.96%	+17.80%
10 years(CAGR)	+27.98%	+14.03%
Max(CAGR)	+27.98%	+17.21%

Winner

ERO

+39.43%

OSIS

+7.20%

Winner

ERO

+10.94%

OSIS

+4.61%

Winner

ERO

+11.88%

OSIS

-14.91%

Winner

ERO

+145.50%

OSIS

-3.17%

5Y(CAGR)

ERO

+11.96%

Winner

OSIS

+17.80%

10Y(CAGR)

Winner

ERO

+27.98%

OSIS

+14.03%

Max(CAGR)

Winner

ERO

+27.98%

OSIS

+17.21%

ERO vs OSIS - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	ERO	OSIS
2026	+18.31%	-10.57%
2025	+105.90%	+54.19%
2024	-14.41%	+29.84%
2023	+14.59%	+61.05%
2022	-8.94%	-15.14%
2021	-11.41%	+1.77%
2020	-3.00%	-8.76%
2019	+154.16%	+40.11%
2018	+8.74%	+12.56%
2017	+52.24%	-15.16%
2016	N/A	-11.78%
2015	N/A	+25.79%
2014	N/A	+35.57%
2013	N/A	-18.52%
2012	N/A	+29.48%
2011	N/A	+34.12%
2010	N/A	+30.51%
2009	N/A	+89.97%
2008	N/A	-45.94%
2007	N/A	+31.10%
2006	N/A	+12.10%
2005	N/A	-15.45%
2004	N/A	+17.55%
2003	N/A	+9.77%
2002	N/A	-2.41%
2001	N/A	+251.58%
2000	N/A	+13.95%
1999	N/A	+69.23%

ERO vs OSIS Drawdown Comparison

The maximum drawdown for ERO was -67.17%, occurring on Mar 18, 2020. Recovery took 357 trading sessions.

The maximum drawdown for OSIS was -88.44%, occurring on Apr 6, 2001. Recovery took 468 trading sessions.

The current ERO drawdown is -9.62%. The current OSIS drawdown is -26.19%.

Rank	ERO	OSIS
#1	-67.17% Jul 26, 2019 - Mar 11, 2021	-88.44% Mar 17, 2000 - Jan 31, 2002
#2	-65.66% May 17, 2021 - Nov 28, 2025	-64.03% May 9, 2007 - Jan 8, 2010
#3	-37.97% Jan 29, 2026 - Mar 20, 2026	-53.64% Jul 5, 2019 - May 1, 2023
#4	-29.21% Oct 3, 2018 - Jan 31, 2019	-50.33% Mar 12, 2002 - Feb 26, 2007
#5	-26.96% Jun 7, 2018 - Sep 25, 2018	-48.65% Nov 23, 2015 - Oct 12, 2017
#6	-20.68% Jan 4, 2018 - May 25, 2018	-42.98% Oct 12, 2017 - May 1, 2019
#7	-14.97% Mar 12, 2021 - May 4, 2021	-41.43% Oct 25, 2012 - Oct 7, 2015
#8	-11.88% Mar 4, 2019 - Apr 18, 2019	-36.15% Apr 17, 2026 - Jun 5, 2026
#9	-10.51% Apr 24, 2019 - Jun 12, 2019	-32.00% Mar 9, 2000 - Mar 17, 2000
#10	-6.99% May 11, 2021 - May 17, 2021	-28.86% Jul 22, 2011 - Oct 27, 2011
#11	-6.05% Feb 5, 2019 - Feb 14, 2019	-25.97% Jan 11, 2010 - Sep 9, 2010
#12	-5.74% Jun 24, 2019 - Jul 10, 2019	-23.72% Aug 24, 2023 - Feb 9, 2024
#13	-5.41% Jan 6, 2026 - Jan 12, 2026	-20.66% Feb 19, 2025 - May 1, 2025
#14	-5.28% Nov 28, 2017 - Dec 27, 2017	-19.23% Jan 31, 2000 - Feb 22, 2000
#15	-5.03% Dec 1, 2025 - Dec 11, 2025	-18.73% Feb 4, 2002 - Mar 11, 2002