OSS vs. VGT

Last updated Aug 1, 2026

OSS (One Stop Systems, 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, OSS returned 15.35%/yr vs 17.81%/yr for VGT. Their 0.22 correlation means their historical movements had little consistent relationship.

Performance

OSS vs. VGT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in One Stop Systems, Inc. (OSS) 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, OSS achieves a 70.33% return, which is significantly higher than VGT's 20.36% return.

OSS

• 1D: 1.92%
• 1M: -22.05%
• 6M: 23.66%
• YTD: 70.33%
• 1Y: 148.07%
• 3Y*: 56.02%
• 5Y*: 15.35%
• 10Y*: —
• ALL TIME*: 9.75%

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)
OSS One Stop Systems, Inc.	$13.29M	$15.03M	$26.11M
VGT Vanguard Information Technology ETF	$440.89M	$515.41M	$573.34M

OSS vs. VGT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
OSS One Stop Systems, Inc.	70.33%	114.33%	59.52%	-30.23%	-39.19%	23.75%	98.02%	4.12%	-65.05%
VGT Vanguard Information Technology ETF	20.36%	21.77%	29.30%	52.66%	-29.70%	30.45%	46.04%	48.62%	-4.74%

Correlation

The correlation between OSS and VGT is 0.53, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.53
Correlation (3Y) Balances recent behavior with more history.	0.31
Correlation (5Y) Shows whether the relationship held over a longer period.	0.26
Correlation (All Time) Calculated using the full available price history since Feb 1, 2018	0.22

Over the past year, OSS and VGT have become more correlated (0.53) than their long-term average of 0.22, meaning their price movements have been converging.

Return for Risk

OSS vs. VGT — Risk / Return Rank

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

OSS

OSS Risk / Return Rank: 83
OSS Sharpe Ratio Rank: 78
OSS Sortino Ratio Rank: 86
OSS Omega Ratio Rank: 81
OSS Calmar Ratio Rank: 85
OSS Martin Ratio Rank: 84

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.

OSS vs. VGT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for One Stop Systems, Inc. (OSS) 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.

	OSS	VGT	Difference
Sharpe ratio: Return per unit of total volatility	1.13	1.31	-0.19
Sortino ratio: Return per unit of downside risk	2.43	1.82	+0.60
Omega ratio: Gain probability vs. loss probability	1.28	1.23	+0.05
Calmar ratio: Return relative to maximum drawdown	2.80	1.94	+0.86
Martin ratio: Return relative to average drawdown	6.54	5.23	+1.31

OSS vs. VGT - Sharpe Ratio Comparison

The current OSS Sharpe Ratio is 1.13, which is comparable to the VGT Sharpe Ratio of 1.31. The chart below compares the historical Sharpe Ratios of OSS 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

OSS vs. VGT - Drawdown Comparison

The maximum OSS drawdown since its inception was -83.61%, which is greater than VGT's maximum drawdown of -54.63%. Use the drawdown chart below to compare losses from any high point for OSS and VGT.

Drawdown Indicators

	OSS	VGT	Difference
Max Drawdown Largest peak-to-trough decline	-83.61%	-54.63%	-28.98%
Max Drawdown (1Y) Largest decline over 1 year	-45.51%	-16.40%	-29.11%
Max Drawdown (3Y) Largest decline over 3 years	-56.04%	-27.23%	-28.81%
Max Drawdown (5Y) Largest decline over 5 years	-75.08%	-35.07%	-40.01%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.07%	—
Current Drawdown Current decline from peak	-38.70%	-9.93%	-28.77%
Average Drawdown Average peak-to-trough decline	-54.05%	-7.95%	-46.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	19.49%	6.07%	+13.42%

Volatility

OSS vs. VGT - Volatility Comparison

One Stop Systems, Inc. (OSS) has a higher volatility of 30.09% compared to Vanguard Information Technology ETF (VGT) at 8.42%. This indicates that OSS'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

	OSS	VGT	Difference
Volatility (1M) Calculated over the trailing 1-month period	30.09%	8.42%	+21.67%
Volatility (6M) Calculated over the trailing 6-month period	79.96%	20.14%	+59.82%
Volatility (1Y) Calculated over the trailing 1-year period	113.37%	24.28%	+89.09%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	81.76%	25.83%	+55.93%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	83.92%	24.89%	+59.03%

Dividends

OSS vs. VGT - Dividend Comparison

OSS 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
OSS One Stop Systems, 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 OSS and VGT in my portfolio?

OSS and VGT have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, OSS or VGT?

OSS has higher volatility (30.09%) compared to VGT (8.42%). In terms of maximum drawdown, OSS dropped -83.61% vs VGT's -54.63%.

Which has better risk-adjusted returns?

VGT currently has the higher Sharpe Ratio (1.31 vs 1.13), 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.