QUBT vs. VGT

Last updated Aug 1, 2026

QUBT (Quantum Computing, Inc.) is a stock, while VGT (Vanguard Information Technology ETF) is Technology Equities fund tracking the MSCI USA IMI Information Technology 25/50 Index. Over the past 5 years, QUBT returned -2.81%/yr vs 17.81%/yr for VGT. Their 0.27 correlation means their historical movements had little consistent relationship.

Performance

QUBT vs. VGT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Quantum Computing, Inc. (QUBT) and Vanguard Information Technology ETF (VGT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, QUBT achieves a -21.05% return, which is significantly lower than VGT's 20.36% return.

QUBT

• 1D: 1.00%
• 1M: -10.50%
• 6M: -12.62%
• YTD: -21.05%
• 1Y: -45.27%
• 3Y*: 73.16%
• 5Y*: -2.81%
• 10Y*: —
• ALL TIME*: 5.70%

VGT

• 1D: -0.38%
• 1M: -1.30%
• 6M: 21.30%
• YTD: 20.36%
• 1Y: 34.81%
• 3Y*: 26.48%
• 5Y*: 17.81%
• 10Y*: 24.06%
• ALL TIME*: 14.84%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
QUBT Quantum Computing, Inc.	$67.13M	$75.12M	$203.10M
VGT Vanguard Information Technology ETF	$440.89M	$515.41M	$573.34M

QUBT vs. VGT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
QUBT Quantum Computing, Inc.	-21.05%	-38.01%	1,712.51%	-39.53%	-55.72%	-75.83%	370.33%	0.00%	-42.31%
VGT Vanguard Information Technology ETF	20.36%	21.77%	29.30%	52.66%	-29.70%	30.45%	46.04%	48.62%	-9.77%

Correlation

The correlation between QUBT and VGT is 0.48, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.48
Correlation (3Y) Balances recent behavior with more history.	0.40
Correlation (5Y) Shows whether the relationship held over a longer period.	0.40
Correlation (All Time) Calculated using the full available price history since Aug 1, 2018	0.27

Over the past year, QUBT and VGT have become more correlated (0.48) than their long-term average of 0.27, meaning their price movements have been converging.

Return for Risk

QUBT vs. VGT — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

QUBT

QUBT Risk / Return Rank: 26
QUBT Sharpe Ratio Rank: 24
QUBT Sortino Ratio Rank: 29
QUBT Omega Ratio Rank: 29
QUBT Calmar Ratio Rank: 21
QUBT Martin Ratio Rank: 26

VGT

VGT Risk / Return Rank: 52
VGT Sharpe Ratio Rank: 55
VGT Sortino Ratio Rank: 52
VGT Omega Ratio Rank: 50
VGT Calmar Ratio Rank: 55
VGT Martin Ratio Rank: 46

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

QUBT vs. VGT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Quantum Computing, Inc. (QUBT) and Vanguard Information Technology ETF (VGT). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	QUBT	VGT	Difference
Sharpe ratio: Return per unit of total volatility	-0.45	1.31	-1.77
Sortino ratio: Return per unit of downside risk	-0.18	1.82	-2.01
Omega ratio: Gain probability vs. loss probability	0.98	1.23	-0.25
Calmar ratio: Return relative to maximum drawdown	-0.61	1.94	-2.55
Martin ratio: Return relative to average drawdown	-0.86	5.23	-6.09

QUBT vs. VGT - Sharpe Ratio Comparison

The current QUBT Sharpe Ratio is -0.45, which is lower than the VGT Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of QUBT and VGT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

QUBT vs. VGT - Drawdown Comparison

The maximum QUBT drawdown since its inception was -97.53%, which is greater than VGT's maximum drawdown of -54.63%. Use the drawdown chart below to compare losses from any high point for QUBT and VGT.

Drawdown Indicators

	QUBT	VGT	Difference
Max Drawdown Largest peak-to-trough decline	-97.53%	-54.63%	-42.90%
Max Drawdown (1Y) Largest decline over 1 year	-74.37%	-16.40%	-57.97%
Max Drawdown (3Y) Largest decline over 3 years	-82.40%	-27.23%	-55.17%
Max Drawdown (5Y) Largest decline over 5 years	-94.83%	-35.07%	-59.76%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.07%	—
Current Drawdown Current decline from peak	-68.46%	-9.93%	-58.53%
Average Drawdown Average peak-to-trough decline	-72.77%	-7.95%	-64.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	52.85%	6.07%	+46.78%

Volatility

QUBT vs. VGT - Volatility Comparison

Quantum Computing, Inc. (QUBT) has a higher volatility of 22.60% compared to Vanguard Information Technology ETF (VGT) at 8.42%. This indicates that QUBT's price experiences larger fluctuations and is considered to be riskier than VGT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	QUBT	VGT	Difference
Volatility (1M) Calculated over the trailing 1-month period	22.60%	8.42%	+14.18%
Volatility (6M) Calculated over the trailing 6-month period	67.68%	20.14%	+47.54%
Volatility (1Y) Calculated over the trailing 1-year period	100.31%	24.28%	+76.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	132.80%	25.83%	+106.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	176.32%	24.89%	+151.43%

Dividends

QUBT vs. VGT - Dividend Comparison

QUBT has not paid dividends to shareholders, while VGT's dividend yield for the trailing twelve months is around 0.38%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%
VGT Vanguard Information Technology ETF	0.38%	0.40%	0.60%	0.65%	0.91%	0.64%	0.82%	1.11%	1.29%	0.99%	1.31%	1.28%

Frequently Asked Questions

Can I hold both QUBT and VGT in my portfolio?

QUBT and VGT have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, QUBT or VGT?

QUBT has higher volatility (22.60%) compared to VGT (8.42%). In terms of maximum drawdown, QUBT dropped -97.53% vs VGT's -54.63%.

Which has better risk-adjusted returns?

VGT currently has the higher Sharpe Ratio (1.31 vs -0.45), 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.