OTCM vs. ADX

Last updated Jun 24, 2026

OTCM (Otc Markets Group) is a stock, while ADX (Adams Diversified Equity Fund, Inc.) is Large Cap Blend Equities fund actively managed by Adams Funds. Over the past 10 years, OTCM returned 16.75%/yr vs 18.44%/yr for ADX. At a 0.06 correlation, their price movements are largely independent.

Performance

OTCM vs. ADX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Otc Markets Group (OTCM) and Adams Diversified Equity Fund, Inc. (ADX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, OTCM achieves a 1.51% return, which is significantly lower than ADX's 11.06% return. Over the past 10 years, OTCM has underperformed ADX with an annualized return of 16.75%, while ADX has yielded a comparatively higher 18.44% annualized return.

OTCM

• 1D: 0.84%
• 1M: -0.42%
• YTD: 1.51%
• 6M: 1.81%
• 1Y: 5.24%
• 3Y*: 1.65%
• 5Y*: 7.17%
• 10Y*: 16.75%

ADX

• 1D: -0.44%
• 1M: -0.52%
• YTD: 11.06%
• 6M: 11.92%
• 1Y: 28.91%
• 3Y*: 27.63%
• 5Y*: 16.53%
• 10Y*: 18.44%

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

OTCM vs. ADX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
OTCM Otc Markets Group	1.51%	5.08%	-4.43%	2.06%	-0.01%	85.79%	0.99%	25.17%	4.17%	32.32%
ADX Adams Diversified Equity Fund, Inc.	11.06%	26.03%	28.31%	31.49%	-19.82%	29.69%	17.28%	36.75%	-3.58%	29.61%

Correlation

The correlation between OTCM and ADX is 0.01, 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	0.01
Correlation (3Y) Calculated over the trailing 3-year period	0.02
Correlation (5Y) Calculated over the trailing 5-year period	0.04
Correlation (10Y) Calculated over the trailing 10-year period	0.05
Correlation (All Time) Calculated using the full available price history since Jan 21, 2011	0.06

Return for Risk

OTCM vs. ADX — Risk / Return Rank

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

OTCM

OTCM Risk / Return Rank: 47
OTCM Sharpe Ratio Rank: 49
OTCM Sortino Ratio Rank: 44
OTCM Omega Ratio Rank: 43
OTCM Calmar Ratio Rank: 50
OTCM Martin Ratio Rank: 49

ADX

ADX Risk / Return Rank: 61
ADX Sharpe Ratio Rank: 55
ADX Sortino Ratio Rank: 56
ADX Omega Ratio Rank: 48
ADX Calmar Ratio Rank: 61
ADX Martin Ratio Rank: 84

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.

OTCM vs. ADX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Otc Markets Group (OTCM) and Adams Diversified Equity Fund, Inc. (ADX). 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.

	OTCM	ADX	Difference
Sharpe ratio: Return per unit of total volatility	0.17	2.02	-1.85
Sortino ratio: Return per unit of downside risk	0.49	2.89	-2.39
Omega ratio: Gain probability vs. loss probability	1.06	1.35	-0.29
Calmar ratio: Return relative to maximum drawdown	0.30	2.86	-2.55
Martin ratio: Return relative to average drawdown	0.52	14.47	-13.94

OTCM vs. ADX - Sharpe Ratio Comparison

The current OTCM Sharpe Ratio is 0.17, which is lower than the ADX Sharpe Ratio of 2.02. The chart below compares the historical Sharpe Ratios of OTCM and ADX, 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

OTCM vs. ADX - Drawdown Comparison

The maximum OTCM drawdown since its inception was -39.87%, smaller than the maximum ADX drawdown of -71.60%. Use the drawdown chart below to compare losses from any high point for OTCM and ADX.

Drawdown Indicators

	OTCM	ADX	Difference
Max Drawdown Largest peak-to-trough decline	-39.87%	-71.60%	+31.73%
Max Drawdown (1Y) Largest decline over 1 year	-17.26%	-10.16%	-7.10%
Max Drawdown (3Y) Largest decline over 3 years	-24.48%	-18.29%	-6.19%
Max Drawdown (5Y) Largest decline over 5 years	-25.80%	-25.07%	-0.73%
Max Drawdown (10Y) Largest decline over 10 years	-39.87%	-37.17%	-2.70%
Current Drawdown Current decline from peak	-10.38%	-2.85%	-7.53%
Average Drawdown Average peak-to-trough decline	-8.57%	-22.11%	+13.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.08%	2.00%	+8.08%

Volatility

OTCM vs. ADX - Volatility Comparison

Otc Markets Group (OTCM) and Adams Diversified Equity Fund, Inc. (ADX) have volatilities of 4.73% and 4.84%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	OTCM	ADX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.73%	4.84%	-0.11%
Volatility (6M) Calculated over the trailing 6-month period	17.57%	11.12%	+6.45%
Volatility (1Y) Calculated over the trailing 1-year period	30.81%	14.43%	+16.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.57%	17.40%	+12.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.05%	18.05%	+15.00%

Dividends

OTCM vs. ADX - Dividend Comparison

OTCM's dividend yield for the trailing twelve months is around 5.26%, less than ADX's 7.51% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ADX Adams Diversified Equity Fund, Inc.	7.51%	7.93%	12.38%	7.34%	7.36%	15.35%	6.54%	9.00%	15.85%	9.18%	7.79%	7.17%
OTCM Otc Markets Group	5.26%	4.81%	4.33%	3.97%	3.90%	6.19%	3.68%	3.57%	4.24%	3.99%	2.43%	6.63%

Frequently Asked Questions

Can I hold both OTCM and ADX in my portfolio?

OTCM and ADX have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, OTCM or ADX?

ADX has higher volatility (4.84%) compared to OTCM (4.73%). In terms of maximum drawdown, OTCM dropped -39.87% vs ADX's -71.60%.

Which has better risk-adjusted returns?

ADX currently has the higher Sharpe Ratio (2.02 vs 0.17), 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.