ADP vs. QUBT

Last updated Jun 9, 2026

ADP (Automatic Data Processing, Inc.) and QUBT (Quantum Computing, Inc.) are both stocks. ADP operates in Staffing & Employment Services (Industrials), while QUBT operates in Computer Hardware (Technology). Over the past 5 years, ADP returned 5.16%/yr vs 9.20%/yr for QUBT. At a 0.11 correlation, their price movements are largely independent.

Performance

ADP vs. QUBT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Automatic Data Processing, Inc. (ADP) and Quantum Computing, Inc. (QUBT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ADP achieves a -10.21% return, which is significantly lower than QUBT's 1.85% return.

ADP

• 1D: -1.24%
• 1M: 7.55%
• YTD: -10.21%
• 6M: -10.14%
• 1Y: -28.14%
• 3Y*: 4.26%
• 5Y*: 5.16%
• 10Y*: 12.50%

QUBT

• 1D: 4.97%
• 1M: 8.85%
• YTD: 1.85%
• 6M: -19.68%
• 1Y: -23.72%
• 3Y*: 90.15%
• 5Y*: 9.20%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

ADP vs. QUBT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
ADP Automatic Data Processing, Inc.	-10.21%	-10.18%	28.41%	-0.25%	-1.29%	42.60%	5.86%	32.71%	-1.85%
QUBT Quantum Computing, Inc.	1.85%	-38.01%	1,712.51%	-39.53%	-55.72%	-75.83%	370.33%	0.00%	-42.31%

Correlation

The correlation between ADP and QUBT is 0.03, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.03
Correlation (3Y) Calculated over the trailing 3-year period	0.07
Correlation (5Y) Calculated over the trailing 5-year period	0.13
Correlation (All Time) Calculated using the full available price history since Aug 1, 2018	0.11

Fundamentals

Market Cap ADP : $92.16B QUBT : $2.34B
EPS ADP : $10.72 QUBT : -$0.21
PS Ratio ADP : 4.30 QUBT : 451.06
PB Ratio ADP : 14.51 QUBT : 1.47
Total Revenue (TTM) ADP : $21.60B QUBT : $4.33M
Gross Profit (TTM) ADP : $10.26B QUBT : -$667.00K
EBITDA (TTM) ADP : $6.51B QUBT : -$52.52M

Return for Risk

ADP vs. QUBT — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ADP

ADP Risk / Return Rank: 8
ADP Sharpe Ratio Rank: 2
ADP Sortino Ratio Rank: 4
ADP Omega Ratio Rank: 6
ADP Calmar Ratio Rank: 15
ADP Martin Ratio Rank: 11

QUBT

QUBT Risk / Return Rank: 36
QUBT Sharpe Ratio Rank: 33
QUBT Sortino Ratio Rank: 41
QUBT Omega Ratio Rank: 39
QUBT Calmar Ratio Rank: 32
QUBT Martin Ratio Rank: 33

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ADP vs. QUBT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Automatic Data Processing, Inc. (ADP) and Quantum Computing, Inc. (QUBT). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	ADP	QUBT	Difference
Sharpe ratio: Return per unit of total volatility	-1.16	-0.22	-0.94
Sortino ratio: Return per unit of downside risk	-1.68	0.43	-2.10
Omega ratio: Gain probability vs. loss probability	0.80	1.04	-0.24
Calmar ratio: Return relative to maximum drawdown	-0.72	-0.32	-0.40
Martin ratio: Return relative to average drawdown	-1.33	-0.49	-0.83
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ADP vs. QUBT - Sharpe Ratio Comparison

The current ADP Sharpe Ratio is -1.16, which is lower than the QUBT Sharpe Ratio of -0.22. The chart below compares the historical Sharpe Ratios of ADP and QUBT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ADP	QUBT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.16	-0.22	-0.94
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.24	0.07	+0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.54	0.06	+0.48

Drawdowns

ADP vs. QUBT - Drawdown Comparison

The maximum ADP drawdown since its inception was -59.51%, smaller than the maximum QUBT drawdown of -97.53%. Use the drawdown chart below to compare losses from any high point for ADP and QUBT.

Drawdown Indicators

	ADP	QUBT	Difference
Max Drawdown Largest peak-to-trough decline	-59.51%	-97.53%	+38.02%
Max Drawdown (1Y) Largest decline over 1 year	-39.25%	-74.37%	+35.12%
Max Drawdown (3Y) Largest decline over 3 years	-40.78%	-82.40%	+41.62%
Max Drawdown (5Y) Largest decline over 5 years	-40.78%	-95.63%	+54.85%
Max Drawdown (10Y) Largest decline over 10 years	-40.78%	—	—
Current Drawdown Current decline from peak	-28.14%	-59.31%	+31.17%
Average Drawdown Average peak-to-trough decline	-12.59%	-72.96%	+60.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	22.88%	48.08%	-25.20%

Volatility

ADP vs. QUBT - Volatility Comparison

The current volatility for Automatic Data Processing, Inc. (ADP) is 9.30%, while Quantum Computing, Inc. (QUBT) has a volatility of 36.37%. This indicates that ADP experiences smaller price fluctuations and is considered to be less risky than QUBT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ADP	QUBT	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.30%	36.37%	-27.07%
Volatility (6M) Calculated over the trailing 6-month period	20.42%	67.03%	-46.61%
Volatility (1Y) Calculated over the trailing 1-year period	24.35%	106.87%	-82.52%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.05%	133.10%	-111.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.48%	177.68%	-153.20%

Dividends

ADP vs. QUBT - Dividend Comparison

ADP's dividend yield for the trailing twelve months is around 2.83%, while QUBT has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ADP Automatic Data Processing, Inc.	2.83%	2.46%	1.96%	2.21%	1.83%	1.55%	2.08%	1.92%	2.14%	2.00%	2.10%	2.36%
QUBT Quantum Computing, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both ADP and QUBT in my portfolio?

ADP and QUBT have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ADP or QUBT?

QUBT has higher volatility (36.37%) compared to ADP (9.30%). In terms of maximum drawdown, ADP dropped -59.51% vs QUBT's -97.53%.

Which has better risk-adjusted returns?

QUBT currently has the higher Sharpe Ratio (-0.22 vs -1.16), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.