RESM vs. CRUX

Last updated Jul 4, 2026

RESM (Columbia Research Enhanced Small Cap ETF) and CRUX (Columbia Core Bond ETF) are both exchange-traded funds - RESM is a Small Cap Blend Equities fund tracking the Beta Advantage Research Enhanced Small Cap Index, while CRUX is a Intermediate Core Bond fund actively managed by Columbia Threadneedle. RESM is passively managed, while CRUX is actively managed. A 0.59 correlation means they provide meaningful diversification when combined. Both charge a 0.32% expense ratio.

Performance

RESM vs. CRUX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Columbia Research Enhanced Small Cap ETF (RESM) and Columbia Core Bond ETF (CRUX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

RESM

• 1D: -0.58%
• 1M: 5.32%
• 6M: 21.06%
• YTD: 21.67%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

CRUX

• 1D: 0.03%
• 1M: 0.43%
• 6M: —
• YTD: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

RESM vs. CRUX - Yearly Performance Comparison

	2026 (YTD)
RESM Columbia Research Enhanced Small Cap ETF	20.70%
CRUX Columbia Core Bond ETF	0.42%

Correlation

The correlation between RESM and CRUX is 0.59, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (All Time) Calculated using the full available price history since Mar 16, 2026	0.59

Return for Risk

RESM vs. CRUX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Columbia Research Enhanced Small Cap ETF (RESM) and Columbia Core Bond ETF (CRUX). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Drawdowns

RESM vs. CRUX - Drawdown Comparison

The maximum RESM drawdown since its inception was -8.50%, which is greater than CRUX's maximum drawdown of -1.85%. Use the drawdown chart below to compare losses from any high point for RESM and CRUX.

Drawdown Indicators

	RESM	CRUX	Difference
Max Drawdown Largest peak-to-trough decline	-8.50%	-1.85%	-6.65%
Current Drawdown Current decline from peak	-0.95%	-0.57%	-0.38%
Average Drawdown Average peak-to-trough decline	-1.77%	-0.56%	-1.21%

Volatility

Volatility by Period

	RESM	CRUX	Difference
Volatility (1Y) Calculated over the trailing 1-year period	17.36%	4.08%	+13.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.36%	4.08%	+13.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.36%	4.08%	+13.28%

RESM vs. CRUX - Expense Ratio Comparison

Both RESM and CRUX have an expense ratio of 0.32%.

Dividends

RESM vs. CRUX - Dividend Comparison

RESM's dividend yield for the trailing twelve months is around 0.08%, less than CRUX's 1.39% yield.

Position	TTM	2025
CRUX Columbia Core Bond ETF	1.39%	0.00%
RESM Columbia Research Enhanced Small Cap ETF	0.08%	0.09%

Frequently Asked Questions

Can I hold both RESM and CRUX in my portfolio?

RESM and CRUX have a correlation of 0.59, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RESM or CRUX?

Both ETFs have the same 0.32% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RESM or CRUX?

RESM and CRUX have the same expense ratio: 0.32% per year.

Which ETF pays a higher dividend yield, RESM or CRUX?

CRUX has the higher dividend yield at 1.39%, compared with 0.08% for RESM.

What is the main difference between RESM and CRUX?

RESM is categorized as Small Cap Blend Equities, while CRUX is Intermediate Core Bond.