NMTC vs QUMSU

Comparison between NeuroOne Medical Technologies Corp (NMTC, Company) and Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU, Company).

NMTC is from the Healthcare sector, while QUMSU is from the Financial Services sector.

NMTC vs QUMSU - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	NMTC(COMPANY)	QUMSU(COMPANY)
Market Cap	$32M	$32M
Max Drawdown	98.41%	1.56%
Sharpe Ratio	0.26	0.06
5Y Beta	0.91	-0.00
Industry	Medical Devices	Shell Companies
P/E Ratio	-4.73	N/A
5Y EPS CAGR	-40.06%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-23.63%	-2.83%
P/S Ratio	2.41	N/A
P/B Ratio	5.71	N/A

Market Cap

NMTC

$32M

Winner

QUMSU

$32M

Max Drawdown

NMTC

98.41%

Winner

QUMSU

1.56%

Sharpe Ratio

Winner

NMTC

0.26

QUMSU

0.06

5Y Beta

NMTC

0.91

Winner

QUMSU

-0.00

Industry

NMTC

Medical Devices

QUMSU

Shell Companies

P/E Ratio

NMTC

-4.73

QUMSU

N/A

5Y EPS CAGR

NMTC

-40.06%

QUMSU

N/A

Debt to Equity

NMTC

0.00%

QUMSU

0.00%

Free Cash Flow Yield

NMTC

-23.63%

Winner

QUMSU

-2.83%

P/S Ratio

NMTC

2.41

QUMSU

N/A

P/B Ratio

NMTC

5.71

QUMSU

N/A

NMTC vs QUMSU - Historical Returns

Returns include dividend reinvestment.

Period	NMTC	QUMSU
1 month	-22.35%	-0.10%
3 months	-31.13%	+0.98%
6 months	-19.48%	+1.57%
1 year	-2.66%	+3.19%
5 years(CAGR)	-40.18%	N/A
10 years(CAGR)	-29.47%	N/A
Max(CAGR)	-29.47%	+3.86%

NMTC

-22.35%

Winner

QUMSU

-0.10%

NMTC

-31.13%

Winner

QUMSU

+0.98%

NMTC

-19.48%

Winner

QUMSU

+1.57%

NMTC

-2.66%

Winner

QUMSU

+3.19%

5Y(CAGR)

NMTC

-40.18%

QUMSU

N/A

10Y(CAGR)

NMTC

-29.47%

QUMSU

N/A

Max(CAGR)

NMTC

-29.47%

Winner

QUMSU

+3.86%

NMTC vs QUMSU - Annual Returns (2017 - 2026)

Returns include dividend reinvestment.

Year	NMTC	QUMSU
2026	-32.73%	+1.57%
2025	-8.10%	+1.60%
2024	-49.02%	N/A
2023	+9.72%	N/A
2022	-40.30%	N/A
2021	-61.51%	N/A
2020	-35.92%	N/A
2019	-52.50%	N/A
2018	+58.86%	N/A
2017	+0.00%	N/A

NMTC vs QUMSU Drawdown Comparison

The maximum drawdown for NMTC was -98.41%, occurring on Apr 9, 2025. This drawdown has not yet recovered.

The maximum drawdown for QUMSU was -1.56%, occurring on Feb 10, 2026. Recovery took 91 trading sessions.

The current NMTC drawdown is -97.87%. The current QUMSU drawdown is -0.10%.

Rank	NMTC	QUMSU
#1	-98.41% Feb 25, 2019 - Apr 9, 2025	-1.56% Oct 31, 2025 - Mar 16, 2026
#2	-42.11% Aug 24, 2018 - Feb 25, 2019	-0.32% Aug 25, 2025 - Sep 15, 2025
#3	-23.65% Jun 6, 2018 - Aug 21, 2018	-0.31% Sep 30, 2025 - Oct 6, 2025
#4	-17.50% Sep 18, 2017 - Mar 14, 2018	-0.30% Aug 12, 2025 - Aug 25, 2025
#5	-10.95% Mar 19, 2018 - Jun 6, 2018	-0.29% Oct 10, 2025 - Oct 31, 2025
#6	N/A	-0.20% Sep 15, 2025 - Sep 25, 2025
#7	N/A	-0.10% Apr 13, 2026 - May 22, 2026
#8	N/A	-0.01% Aug 8, 2025 - Aug 12, 2025

Correlation

Correlation between NMTC and QUMSU is -0.42 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.42

-101