JOBY-WS vs APT

Comparison between Joby Aviation Inc Wt (JOBY-WS, Company) and Alpha Pro Tech Ltd (APT, Company).

5-Year PerformanceAPT has outperformed JOBY-WS, delivering a return of -12.9% compared to -55.3%

JOBY-WS vs APT - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	JOBY-WS(COMPANY)	APT(COMPANY)
Market Cap	$52M	$52M
Max Drawdown	99.40%	85.95%
Sharpe Ratio	-1.42	0.24
5Y Beta	3.84	0.56
Industry	N/A	Building Products & Equipment
P/E Ratio	-0.05	14.55
Forward P/E	N/A	5.98
PEG Ratio	-0.00	0.00
5Y EPS CAGR	N/A	-24.89%
Debt to Equity	35.81%	0.00%
Free Cash Flow Yield	N/A	11.01%
P/S Ratio	N/A	0.87
P/B Ratio	N/A	0.83

Market Cap

JOBY-WS

$52M

Winner

APT

$52M

Max Drawdown

JOBY-WS

99.40%

Winner

APT

85.95%

Sharpe Ratio

JOBY-WS

-1.42

Winner

APT

0.24

5Y Beta

JOBY-WS

3.84

Winner

APT

0.56

Industry

JOBY-WS

N/A

APT

Building Products & Equipment

P/E Ratio

Winner

JOBY-WS

-0.05

APT

14.55

Forward P/E

JOBY-WS

N/A

APT

5.98

PEG Ratio

Winner

JOBY-WS

-0.00

APT

0.00

5Y EPS CAGR

JOBY-WS

N/A

APT

-24.89%

Debt to Equity

JOBY-WS

35.81%

Winner

APT

0.00%

Free Cash Flow Yield

JOBY-WS

N/A

APT

11.01%

P/S Ratio

JOBY-WS

N/A

APT

0.87

P/B Ratio

JOBY-WS

N/A

APT

0.83

JOBY-WS vs APT - Historical Returns

Returns include dividend reinvestment.

Period	JOBY-WS	APT
1 month	-93.06%	-4.26%
3 months	-93.38%	+9.51%
6 months	-98.90%	+4.65%
1 year	-99.15%	+2.70%
5 years(CAGR)	-55.27%	-12.91%
10 years(CAGR)	N/A	+7.20%
Max(CAGR)	-55.27%	+7.59%

JOBY-WS

-93.06%

Winner

APT

-4.26%

JOBY-WS

-93.38%

Winner

APT

+9.51%

JOBY-WS

-98.90%

Winner

APT

+4.65%

JOBY-WS

-99.15%

Winner

APT

+2.70%

5Y(CAGR)

JOBY-WS

-55.27%

Winner

APT

-12.91%

10Y(CAGR)

JOBY-WS

N/A

APT

+7.20%

Max(CAGR)

JOBY-WS

-55.27%

Winner

APT

+7.59%

JOBY-WS vs APT - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	JOBY-WS	APT
2026	-98.84%	+8.79%
2025	+107.33%	-17.47%
2024	+85.31%	-0.19%
2023	+145.78%	+32.25%
2022	-2.59%	-33.66%
2021	-33.22%	-48.97%
2020	N/A	+222.25%
2019	N/A	-11.14%
2018	N/A	-3.64%
2017	N/A	+26.98%
2016	N/A	+103.49%
2015	N/A	-32.95%
2014	N/A	+18.43%
2013	N/A	+48.28%
2012	N/A	+2.14%
2011	N/A	-30.64%
2010	N/A	-60.88%
2009	N/A	+334.62%
2008	N/A	-39.26%
2007	N/A	-39.35%
2006	N/A	+21.74%
2005	N/A	+28.02%
2004	N/A	-12.56%
2003	N/A	+167.82%
2002	N/A	-4.55%
2001	N/A	-17.22%
2000	N/A	+43.13%
1999	N/A	+15.71%

JOBY-WS vs APT Drawdown Comparison

The maximum drawdown for JOBY-WS was -99.40%, occurring on Jul 22, 2026. This drawdown has not yet recovered.

The maximum drawdown for APT was -85.95%, occurring on Aug 8, 2011. Recovery took 1248 trading sessions.

The current JOBY-WS drawdown is -99.40%. The current APT drawdown is -80.40%.

Rank	JOBY-WS	APT
#1	-99.40% Aug 4, 2025 - Jul 22, 2026	-85.95% Oct 26, 2009 - Oct 10, 2014
#2	-84.81% Aug 11, 2021 - Jul 8, 2025	-85.39% Feb 27, 2020 - Jun 2, 2023
#3	-14.44% Jul 25, 2025 - Aug 4, 2025	-84.38% Oct 13, 2014 - Feb 26, 2020
#4	-12.69% Jul 17, 2025 - Jul 25, 2025	-81.97% Mar 16, 2000 - Aug 24, 2009
#5	-3.65% Jul 10, 2025 - Jul 14, 2025	-26.25% Nov 5, 1999 - Dec 15, 1999
#6	N/A	-25.00% Dec 17, 1999 - Jan 24, 2000
#7	N/A	-22.77% Sep 8, 2009 - Oct 7, 2009
#8	N/A	-16.24% Mar 7, 2000 - Mar 10, 2000
#9	N/A	-11.34% Feb 9, 2000 - Feb 28, 2000
#10	N/A	-11.11% Feb 1, 2000 - Feb 3, 2000
#11	N/A	-7.80% Sep 1, 2009 - Sep 8, 2009
#12	N/A	-7.64% Mar 13, 2000 - Mar 16, 2000
#13	N/A	-6.49% Nov 2, 1999 - Nov 5, 1999
#14	N/A	-5.13% Aug 24, 2009 - Aug 31, 2009
#15	N/A	-4.98% Oct 8, 2009 - Oct 22, 2009