NINE vs AKTX

Comparison between Nine Energy Service Inc (NINE, Company) and Akari Therapeutics Plc (AKTX, Company).

NINE is from the Energy sector, while AKTX is from the Healthcare sector.

5-Year PerformanceNINE has outperformed AKTX, delivering a return of +40.1% compared to -64.2%

NINE vs AKTX - Performance Comparison

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Key Characteristics

Financial metrics and valuation ratios

Metric	NINE(COMPANY)	AKTX(COMPANY)
Market Cap	$148M	$148M
Max Drawdown	99.19%	99.99%
Sharpe Ratio	1.03	0.23
5Y Beta	8.13	0.49
Industry	Oil & Gas Equipment & Services	Biotechnology
P/E Ratio	-1.59	-8.66
Forward P/E	6.32	N/A
PEG Ratio	N/A	0.00
5Y EPS CAGR	-21.19%	N/A
Debt to Equity	76.37%	0.00%
Free Cash Flow Yield	-24.50%	-6.52%
P/S Ratio	0.28	478368.50
P/B Ratio	1.13	1.14

Market Cap

Winner

NINE

$148M

AKTX

$148M

Max Drawdown

Winner

NINE

99.19%

AKTX

99.99%

Sharpe Ratio

Winner

NINE

1.03

AKTX

0.23

5Y Beta

NINE

8.13

Winner

AKTX

0.49

Industry

NINE

Oil & Gas Equipment & Services

AKTX

Biotechnology

P/E Ratio

NINE

-1.59

Winner

AKTX

-8.66

Forward P/E

NINE

6.32

AKTX

N/A

PEG Ratio

NINE

N/A

AKTX

0.00

5Y EPS CAGR

NINE

-21.19%

AKTX

N/A

Debt to Equity

NINE

76.37%

Winner

AKTX

0.00%

Free Cash Flow Yield

NINE

-24.50%

Winner

AKTX

-6.52%

P/S Ratio

Winner

NINE

0.28

AKTX

478368.50

P/B Ratio

Winner

NINE

1.13

AKTX

1.14

NINE vs AKTX - Historical Returns

Returns include dividend reinvestment.

Period	NINE	AKTX
1 month	-10.51%	-30.25%
3 months	-4.43%	+119.43%
6 months	+1627.78%	-20.00%
1 year	+1431.83%	-80.80%
5 years(CAGR)	+40.06%	-64.24%
10 years(CAGR)	-10.45%	-50.56%
Max(CAGR)	-10.45%	-52.40%

Winner

NINE

-10.51%

AKTX

-30.25%

NINE

-4.43%

Winner

AKTX

+119.43%

Winner

NINE

+1627.78%

AKTX

-20.00%

Winner

NINE

+1431.83%

AKTX

-80.80%

5Y(CAGR)

Winner

NINE

+40.06%

AKTX

-64.24%

10Y(CAGR)

Winner

NINE

-10.45%

AKTX

-50.56%

Max(CAGR)

Winner

NINE

-10.45%

AKTX

-52.40%

NINE vs AKTX - Annual Returns (2015 - 2026)

Returns include dividend reinvestment.

Year	NINE	AKTX
2026	+2761.58%	-33.79%
2025	-71.89%	-76.12%
2024	-59.57%	-57.88%
2023	-79.03%	-68.39%
2022	+1131.36%	-68.88%
2021	-63.50%	-17.13%
2020	-64.49%	+6.32%
2019	-65.96%	+5.11%
2018	-13.64%	-64.24%
2017	N/A	-42.27%
2016	N/A	-48.42%
2015	N/A	-53.97%

NINE vs AKTX Drawdown Comparison

The maximum drawdown for NINE was -99.19%, occurring on Dec 16, 2025. This drawdown has not yet recovered.

The maximum drawdown for AKTX was -99.99%, occurring on May 12, 2026. This drawdown has not yet recovered.

The current NINE drawdown is -74.07%. The current AKTX drawdown is -99.97%.

Rank	NINE	AKTX
#1	-99.19% Oct 17, 2018 - Dec 16, 2025	-99.99% Sep 21, 2015 - May 12, 2026
#2	-28.91% May 18, 2018 - Oct 16, 2018	N/A
#3	-16.64% Feb 23, 2018 - Apr 11, 2018	N/A
#4	-14.27% Jan 31, 2018 - Feb 23, 2018	N/A
#5	-8.59% Apr 18, 2018 - May 14, 2018	N/A
#6	-2.53% Jan 19, 2018 - Jan 31, 2018	N/A
#7	-0.32% Apr 11, 2018 - Apr 13, 2018	N/A