OSS vs. VGT

Last updated Jun 4, 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 27.48%/yr vs 22.23%/yr for VGT. At a 0.21 correlation, their price movements are largely independent.

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 164.90% return, which is significantly higher than VGT's 31.64% return.

OSS

• 1D: -4.66%
• 1M: 94.88%
• YTD: 164.90%
• 6M: 208.27%
• 1Y: 586.64%
• 3Y*: 86.12%
• 5Y*: 27.48%
• 10Y*: —

VGT

• 1D: -1.48%
• 1M: 18.07%
• YTD: 31.64%
• 6M: 30.51%
• 1Y: 60.15%
• 3Y*: 33.48%
• 5Y*: 22.23%
• 10Y*: 25.78%

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

OSS vs. VGT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
OSS One Stop Systems, Inc.	164.90%	114.33%	59.52%	-30.23%	-39.19%	23.75%	98.02%	4.12%	-60.25%
VGT Vanguard Information Technology ETF	31.64%	21.77%	29.30%	52.66%	-29.70%	30.45%	46.04%	48.62%	-4.67%

Correlation

The correlation between OSS and VGT is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (3Y) Calculated over the trailing 3-year period	0.28
Correlation (5Y) Calculated over the trailing 5-year period	0.24
Correlation (All Time) Calculated using the full available price history since Feb 2, 2018	0.21

The correlation between OSS and VGT shifts across timeframes, from 0.21 (all time) to 0.41 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

OSS vs. VGT — Risk / Return Rank

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

OSS

OSS Risk / Return Rank: 97
OSS Sharpe Ratio Rank: 99
OSS Sortino Ratio Rank: 97
OSS Omega Ratio Rank: 94
OSS Calmar Ratio Rank: 99
OSS Martin Ratio Rank: 98

VGT

VGT Risk / Return Rank: 76
VGT Sharpe Ratio Rank: 87
VGT Sortino Ratio Rank: 79
VGT Omega Ratio Rank: 78
VGT Calmar Ratio Rank: 72
VGT Martin Ratio Rank: 64

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.

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.

	OSS	VGT	Difference
Sharpe ratio Return per unit of total volatility	5.17	2.95	+2.23
Sortino ratio Return per unit of downside risk	4.69	3.63	+1.07
Omega ratio Gain probability vs. loss probability	1.54	1.47	+0.07
Calmar ratio Return relative to maximum drawdown	15.45	3.69	+11.76
Martin ratio Return relative to average drawdown	34.60	11.77	+22.82
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

OSS vs. VGT - Sharpe Ratio Comparison

The current OSS Sharpe Ratio is 5.17, which is higher than the VGT Sharpe Ratio of 2.95. 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.

Sharpe Ratios by Period

	OSS	VGT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	5.17	2.95	+2.23
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.34	0.89	-0.55
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	1.05	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.21	0.68	-0.47

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	-38.32%	-16.40%	-21.92%
Max Drawdown (3Y) Largest decline over 3 years	-56.04%	-27.23%	-28.81%
Max Drawdown (5Y) Largest decline over 5 years	-75.27%	-35.07%	-40.20%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.07%	—
Current Drawdown Current decline from peak	-4.66%	-1.48%	-3.18%
Average Drawdown Average peak-to-trough decline	-54.54%	-7.95%	-46.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	17.08%	5.13%	+11.95%

Volatility

OSS vs. VGT - Volatility Comparison

One Stop Systems, Inc. (OSS) has a higher volatility of 47.23% compared to Vanguard Information Technology ETF (VGT) at 6.39%. 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	47.23%	6.39%	+40.84%
Volatility (6M) Calculated over the trailing 6-month period	83.04%	16.07%	+66.97%
Volatility (1Y) Calculated over the trailing 1-year period	114.40%	20.57%	+93.83%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	80.94%	25.18%	+55.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	83.69%	24.60%	+59.09%

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 0.31%.

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	0.31%	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 0.41, 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 (47.23%) compared to VGT (6.39%). In terms of maximum drawdown, OSS dropped -83.61% vs VGT's -54.63%.

Which has better risk-adjusted returns?

OSS currently has the higher Sharpe Ratio (5.17 vs 2.95), 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.