AIOS vs. XGN

Last updated Jun 23, 2026

AIOS (AIOS Tech, Inc.) and XGN (Exagen Inc.) are both stocks. AIOS operates in Information Technology Services (Technology), while XGN operates in Diagnostics & Research (Healthcare). Over the past 5 years, AIOS returned -64.97%/yr vs -22.83%/yr for XGN. At a 0.12 correlation, their price movements are largely independent.

Performance

AIOS vs. XGN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AIOS Tech, Inc. (AIOS) and Exagen Inc. (XGN). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIOS achieves a -45.51% return, which is significantly lower than XGN's -27.30% return.

AIOS

• 1D: -13.31%
• 1M: -27.40%
• YTD: -45.51%
• 6M: -59.23%
• 1Y: -82.67%
• 3Y*: -46.37%
• 5Y*: -64.97%
• 10Y*: —

XGN

• 1D: -2.64%
• 1M: 3.76%
• YTD: -27.30%
• 6M: -33.33%
• 1Y: -38.87%
• 3Y*: 12.43%
• 5Y*: -22.83%
• 10Y*: —

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

AIOS vs. XGN - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
AIOS AIOS Tech, Inc.	-45.51%	-84.05%	67.75%	-29.78%	-82.26%	-82.37%	213.97%	15.77%
XGN Exagen Inc.	-27.30%	48.29%	106.03%	-17.08%	-79.36%	-11.89%	-48.03%	51.19%

Correlation

The correlation between AIOS and XGN is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.24
Correlation (3Y) Calculated over the trailing 3-year period	0.12
Correlation (5Y) Calculated over the trailing 5-year period	0.13
Correlation (All Time) Calculated using the full available price history since Sep 19, 2019	0.12

The correlation between AIOS and XGN shifts across timeframes, from 0.12 (3 years) to 0.23 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap AIOS : $2.70M XGN : $105.44M
EPS AIOS : -$955.63 XGN : -$0.90
PS Ratio AIOS : 0.01 XGN : 1.45
PB Ratio AIOS : 0.58 XGN : 7.31
Total Revenue (TTM) AIOS : $344.69M XGN : $68.38M
Gross Profit (TTM) AIOS : $33.75M XGN : $39.88M
EBITDA (TTM) AIOS : $9.69M XGN : -$15.91M

Return for Risk

AIOS vs. XGN — Risk / Return Rank

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

AIOS

AIOS Risk / Return Rank: 17
AIOS Sharpe Ratio Rank: 23
AIOS Sortino Ratio Rank: 24
AIOS Omega Ratio Rank: 23
AIOS Calmar Ratio Rank: 6
AIOS Martin Ratio Rank: 9

XGN

XGN Risk / Return Rank: 21
XGN Sharpe Ratio Rank: 17
XGN Sortino Ratio Rank: 19
XGN Omega Ratio Rank: 20
XGN Calmar Ratio Rank: 25
XGN Martin Ratio Rank: 26

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.

AIOS vs. XGN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AIOS Tech, Inc. (AIOS) and Exagen Inc. (XGN). 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.

	AIOS	XGN	Difference
Sharpe ratio: Return per unit of total volatility	-0.44	-0.56	+0.11
Sortino ratio: Return per unit of downside risk	-0.31	-0.59	+0.28
Omega ratio: Gain probability vs. loss probability	0.95	0.93	+0.02
Calmar ratio: Return relative to maximum drawdown	-0.91	-0.50	-0.40
Martin ratio: Return relative to average drawdown	-1.39	-0.79	-0.60

AIOS vs. XGN - Sharpe Ratio Comparison

The current AIOS Sharpe Ratio is -0.44, which is comparable to the XGN Sharpe Ratio of -0.56. The chart below compares the historical Sharpe Ratios of AIOS and XGN, 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

AIOS vs. XGN - Drawdown Comparison

The maximum AIOS drawdown since its inception was -99.84%, roughly equal to the maximum XGN drawdown of -95.22%. Use the drawdown chart below to compare losses from any high point for AIOS and XGN.

Drawdown Indicators

	AIOS	XGN	Difference
Max Drawdown Largest peak-to-trough decline	-99.84%	-95.22%	-4.62%
Max Drawdown (1Y) Largest decline over 1 year	-91.43%	-77.84%	-13.59%
Max Drawdown (3Y) Largest decline over 3 years	-98.13%	-77.84%	-20.29%
Max Drawdown (5Y) Largest decline over 5 years	-99.76%	-91.50%	-8.26%
Current Drawdown Current decline from peak	-99.76%	-84.48%	-15.28%
Average Drawdown Average peak-to-trough decline	-74.24%	-70.88%	-3.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	59.53%	49.25%	+10.28%

Volatility

AIOS vs. XGN - Volatility Comparison

AIOS Tech, Inc. (AIOS) has a higher volatility of 40.60% compared to Exagen Inc. (XGN) at 28.54%. This indicates that AIOS's price experiences larger fluctuations and is considered to be riskier than XGN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIOS	XGN	Difference
Volatility (1M) Calculated over the trailing 1-month period	40.60%	28.54%	+12.06%
Volatility (6M) Calculated over the trailing 6-month period	161.43%	59.22%	+102.21%
Volatility (1Y) Calculated over the trailing 1-year period	186.76%	70.16%	+116.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	126.95%	83.17%	+43.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	113.05%	88.52%	+24.53%

Dividends

AIOS vs. XGN - Dividend Comparison

Neither AIOS nor XGN has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both AIOS and XGN in my portfolio?

AIOS and XGN have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AIOS or XGN?

AIOS has higher volatility (40.60%) compared to XGN (28.54%). In terms of maximum drawdown, AIOS dropped -99.84% vs XGN's -95.22%.

Which has better risk-adjusted returns?

AIOS currently has the higher Sharpe Ratio (-0.44 vs -0.56), 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.