AIMD vs SPY

Comparison between Ainos Inc (AIMD, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).

5-Year PerformanceSPY has outperformed AIMD, delivering a return of +13.4% compared to -68.3%

AIMD vs SPY - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AIMD(COMPANY)	SPY(ETF)
Market Cap / Net Assets	$12M	$784B
Expense Ratio	N/A	0.09%
Max Drawdown	99.84%	56.47%
Sharpe Ratio	0.27	1.56
5Y Beta	1.50	1.00
Industry	Scientific & Technical Instruments	N/A
P/E Ratio	-0.69	28.29
Forward P/E	13.91	21.75
PEG Ratio	0.93	N/A
5Y Dividends CAGR	N/A	5.43%
5Y EPS CAGR	22.59%	25.98%
Debt to Equity	0.00%	30.79%
Free Cash Flow Yield	-38.14%	N/A
P/S Ratio	829.53	3.79
P/B Ratio	2.61	5.67

Market Cap / Net Assets

AIMD

$12M

Winner

SPY

$784B

Expense Ratio

AIMD

N/A

SPY

0.09%

Max Drawdown

AIMD

99.84%

Winner

SPY

56.47%

Sharpe Ratio

AIMD

0.27

Winner

SPY

1.56

5Y Beta

AIMD

1.50

Winner

SPY

1.00

Industry

AIMD

Scientific & Technical Instruments

SPY

N/A

P/E Ratio

Winner

AIMD

-0.69

SPY

28.29

Forward P/E

Winner

AIMD

13.91

SPY

21.75

PEG Ratio

AIMD

0.93

SPY

N/A

5Y Dividends CAGR

AIMD

N/A

SPY

5.43%

5Y EPS CAGR

AIMD

22.59%

Winner

SPY

25.98%

Debt to Equity

Winner

AIMD

0.00%

SPY

30.79%

Free Cash Flow Yield

AIMD

-38.14%

SPY

N/A

P/S Ratio

AIMD

829.53

Winner

SPY

3.79

P/B Ratio

Winner

AIMD

2.61

SPY

5.67

AIMD vs SPY - Historical Returns

Returns include dividend reinvestment.

Period	AIMD	SPY
1 month	+13.69%	+0.48%
3 months	+30.82%	+11.67%
6 months	-15.86%	+9.42%
1 year	-30.29%	+24.27%
5 years(CAGR)	-68.32%	+13.36%
10 years(CAGR)	-30.00%	+15.42%
Max(CAGR)	-21.86%	+8.49%

Winner

AIMD

+13.69%

SPY

+0.48%

Winner

AIMD

+30.82%

SPY

+11.67%

AIMD

-15.86%

Winner

SPY

+9.42%

AIMD

-30.29%

Winner

SPY

+24.27%

5Y(CAGR)

AIMD

-68.32%

Winner

SPY

+13.36%

10Y(CAGR)

AIMD

-30.00%

Winner

SPY

+15.42%

Max(CAGR)

AIMD

-21.86%

Winner

SPY

+8.49%

AIMD vs SPY - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	AIMD	SPY
2026	+9.14%	+8.88%
2025	-34.40%	+18.00%
2024	-76.25%	+25.59%
2023	-37.02%	+26.72%
2022	-91.97%	-18.64%
2021	+320.00%	+30.52%
2020	-43.31%	+17.28%
2019	+15.38%	+31.09%
2018	+12.50%	-5.24%
2017	+3.70%	+20.78%
2016	+68.75%	+13.59%
2015	-62.80%	+1.31%
2014	+2057.89%	+14.56%
2013	-83.33%	+29.00%
2012	N/A	+14.17%
2011	N/A	+0.85%
2010	N/A	+13.14%
2009	N/A	+22.67%
2008	N/A	-36.25%
2007	N/A	+5.32%
2006	N/A	+13.85%
2005	N/A	+5.32%
2004	N/A	+10.75%
2003	N/A	+24.18%
2002	N/A	-22.42%
2001	N/A	-10.13%
2000	N/A	-8.84%
1999	N/A	+8.61%

AIMD vs SPY Drawdown Comparison

The maximum drawdown for AIMD was -99.84%, occurring on Feb 19, 2026. This drawdown has not yet recovered.

The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.

The current AIMD drawdown is -99.76%. The current SPY drawdown is -2.35%.

Rank	AIMD	SPY
#1	-99.84% Jun 7, 2021 - Feb 19, 2026	-55.20% Oct 9, 2007 - Aug 16, 2012
#2	-93.36% Feb 11, 2014 - Nov 14, 2014	-47.50% Mar 24, 2000 - Oct 26, 2006
#3	-92.48% Dec 16, 2014 - Apr 21, 2021	-33.70% Feb 19, 2020 - Aug 10, 2020
#4	-86.67% Nov 4, 2013 - Feb 5, 2014	-24.50% Jan 3, 2022 - Dec 13, 2023
#5	-62.00% Nov 14, 2014 - Dec 5, 2014	-19.34% Sep 20, 2018 - Apr 12, 2019
#6	-42.62% Dec 5, 2014 - Dec 16, 2014	-18.76% Feb 19, 2025 - Jun 26, 2025
#7	-41.58% Apr 21, 2021 - Jun 1, 2021	-13.02% Jul 20, 2015 - Apr 18, 2016
#8	-36.47% Feb 5, 2014 - Feb 10, 2014	-10.10% Jan 26, 2018 - Aug 6, 2018
#9	N/A	-9.44% Sep 2, 2020 - Nov 11, 2020
#10	N/A	-9.30% Jan 19, 2000 - Mar 17, 2000
#11	N/A	-9.05% Jul 19, 2007 - Oct 5, 2007
#12	N/A	-8.88% Jan 27, 2026 - Apr 14, 2026
#13	N/A	-8.41% Jul 16, 2024 - Sep 19, 2024
#14	N/A	-7.35% Sep 14, 2012 - Jan 2, 2013
#15	N/A	-7.27% Sep 18, 2014 - Oct 31, 2014

Correlation

Correlation between AIMD and SPY is -0.26 which considered as a very weak or no correlation - the stocks move independently of each other.

-0.26

-101

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AIMD vs SPY

AIMD vs SPY - Performance Comparison

Key Characteristics

AIMD vs SPY - Historical Returns

AIMD vs SPY - Annual Returns (1999 - 2026)

AIMD vs SPY Drawdown Comparison

Correlation

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