ROSC vs. REGL

Last updated Apr 2, 2026

Compare and contrast key facts about Hartford Multifactor Small Cap ETF (ROSC) and ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL).

ROSC and REGL are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ROSC is a passively managed fund by Hartford that tracks the performance of the ROSC-US - Hartford Multifactor Small Cap Index. It was launched on Mar 24, 2015. REGL is a passively managed fund by ProShares that tracks the performance of the S&P MidCap 400 Dividend Aristocrats Index. It was launched on Feb 5, 2015. Both ROSC and REGL are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

ROSC vs. REGL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Hartford Multifactor Small Cap ETF (ROSC) and ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL). The values are adjusted to include any dividend payments, if applicable.

ROSC vs. REGL - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ROSC Hartford Multifactor Small Cap ETF	3.97%	10.18%	7.28%	18.88%	-10.58%	31.37%	5.27%	17.09%	-12.38%	24.49%
REGL ProShares S&P MidCap 400 Dividend Aristocrats ETF	3.68%	6.89%	12.26%	5.41%	-0.62%	20.38%	7.50%	18.79%	-3.25%	10.17%

Returns By Period

In the year-to-date period, ROSC achieves a 3.97% return, which is significantly higher than REGL's 3.68% return. Both investments have delivered pretty close results over the past 10 years, with ROSC having a 10.03% annualized return and REGL not far behind at 9.55%.

ROSC

• 1D: 0.79%
• 1M: -3.57%
• YTD: 3.97%
• 6M: 8.41%
• 1Y: 22.91%
• 3Y*: 13.11%
• 5Y*: 7.16%
• 10Y*: 10.03%

REGL

• 1D: 0.45%
• 1M: -5.49%
• YTD: 3.68%
• 6M: 3.27%
• 1Y: 9.65%
• 3Y*: 9.67%
• 5Y*: 6.92%
• 10Y*: 9.55%

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

ROSC vs. REGL - Expense Ratio Comparison

ROSC has a 0.34% expense ratio, which is lower than REGL's 0.40% expense ratio.

REGL

ProShares S&P MidCap 400 Dividend Aristocrats ETF

ROSC

Hartford Multifactor Small Cap ETF

Return for Risk

ROSC vs. REGL — Risk / Return Rank

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

ROSC

ROSC Risk / Return Rank: 66
ROSC Sharpe Ratio Rank: 65
ROSC Sortino Ratio Rank: 68
ROSC Omega Ratio Rank: 60
ROSC Calmar Ratio Rank: 71
ROSC Martin Ratio Rank: 68

REGL

REGL Risk / Return Rank: 32
REGL Sharpe Ratio Rank: 30
REGL Sortino Ratio Rank: 31
REGL Omega Ratio Rank: 28
REGL Calmar Ratio Rank: 35
REGL Martin Ratio Rank: 35

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.

ROSC vs. REGL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Hartford Multifactor Small Cap ETF (ROSC) and ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL). 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.

	ROSC	REGL	Difference
Sharpe ratio Return per unit of total volatility	1.19	0.60	+0.60
Sortino ratio Return per unit of downside risk	1.79	0.97	+0.82
Omega ratio Gain probability vs. loss probability	1.23	1.12	+0.11
Calmar ratio Return relative to maximum drawdown	1.97	0.93	+1.05
Martin ratio Return relative to average drawdown	7.49	3.24	+4.26
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ROSC vs. REGL - Sharpe Ratio Comparison

The current ROSC Sharpe Ratio is 1.19, which is higher than the REGL Sharpe Ratio of 0.60. The chart below compares the historical Sharpe Ratios of ROSC and REGL, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	ROSC	REGL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.19	0.60	+0.60
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.37	0.43	-0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.50	0.52	-0.03
Sharpe Ratio (All Time) Calculated using the full available price history	0.43	0.53	-0.10

Correlation

The correlation between ROSC and REGL is 0.76, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

ROSC vs. REGL - Dividend Comparison

ROSC's dividend yield for the trailing twelve months is around 2.01%, less than REGL's 2.24% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ROSC Hartford Multifactor Small Cap ETF	2.01%	2.08%	2.00%	2.01%	1.51%	2.13%	1.75%	3.05%	2.86%	2.13%	2.20%	2.48%
REGL ProShares S&P MidCap 400 Dividend Aristocrats ETF	2.24%	2.32%	2.28%	2.40%	2.32%	2.50%	2.41%	1.96%	2.09%	1.63%	1.20%	1.66%

Drawdowns

ROSC vs. REGL - Drawdown Comparison

The maximum ROSC drawdown since its inception was -43.13%, which is greater than REGL's maximum drawdown of -36.37%. Use the drawdown chart below to compare losses from any high point for ROSC and REGL.

Drawdown Indicators

	ROSC	REGL	Difference
Max Drawdown Largest peak-to-trough decline	-43.13%	-36.37%	-6.76%
Max Drawdown (1Y) Largest decline over 1 year	-11.91%	-10.94%	-0.97%
Max Drawdown (5Y) Largest decline over 5 years	-23.74%	-16.96%	-6.78%
Max Drawdown (10Y) Largest decline over 10 years	-43.13%	-36.37%	-6.76%
Current Drawdown Current decline from peak	-4.56%	-6.09%	+1.53%
Average Drawdown Average peak-to-trough decline	-7.31%	-4.09%	-3.22%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.14%	3.13%	+0.01%

Volatility

ROSC vs. REGL - Volatility Comparison

Hartford Multifactor Small Cap ETF (ROSC) has a higher volatility of 5.23% compared to ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL) at 4.30%. This indicates that ROSC's price experiences larger fluctuations and is considered to be riskier than REGL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ROSC	REGL	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.23%	4.30%	+0.93%
Volatility (6M) Calculated over the trailing 6-month period	11.16%	9.20%	+1.96%
Volatility (1Y) Calculated over the trailing 1-year period	19.30%	16.26%	+3.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.41%	16.11%	+3.30%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.26%	18.31%	+1.95%