DRAM vs. CTEF

Last updated Jun 14, 2026

DRAM (Roundhill Memory ETF) and CTEF (Castellan Targeted Equity ETF) are both exchange-traded funds - DRAM is a Technology Equities fund actively managed by Roundhill, while CTEF is a Mid Cap Blend Equities fund actively managed by Castellan. Both are actively managed. A 0.69 correlation means they provide meaningful diversification when combined. DRAM charges 0.65%/yr vs 0.45%/yr for CTEF.

Performance

DRAM vs. CTEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Roundhill Memory ETF (DRAM) and Castellan Targeted Equity ETF (CTEF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

DRAM

• 1D: -0.17%
• 1M: 27.22%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

CTEF

• 1D: 1.34%
• 1M: 9.93%
• YTD: 32.85%
• 6M: 34.20%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DRAM vs. CTEF - Yearly Performance Comparison

	2026 (YTD)
DRAM Roundhill Memory ETF	140.78%
CTEF Castellan Targeted Equity ETF	27.99%

Correlation

The correlation between DRAM and CTEF is 0.69, 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 Apr 2, 2026	0.69

Return for Risk

DRAM vs. CTEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Roundhill Memory ETF (DRAM) and Castellan Targeted Equity ETF (CTEF). 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

DRAM vs. CTEF - Drawdown Comparison

The maximum DRAM drawdown since its inception was -19.97%, which is greater than CTEF's maximum drawdown of -15.00%. Use the drawdown chart below to compare losses from any high point for DRAM and CTEF.

Drawdown Indicators

	DRAM	CTEF	Difference
Max Drawdown Largest peak-to-trough decline	-19.97%	-15.00%	-4.97%
Current Drawdown Current decline from peak	-6.74%	0.00%	-6.74%
Average Drawdown Average peak-to-trough decline	-3.06%	-1.78%	-1.28%

Volatility

Volatility by Period

	DRAM	CTEF	Difference
Volatility (1Y) Calculated over the trailing 1-year period	87.02%	22.30%	+64.72%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	87.02%	22.30%	+64.72%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	87.02%	22.30%	+64.72%

DRAM vs. CTEF - Expense Ratio Comparison

DRAM has a 0.65% expense ratio, which is higher than CTEF's 0.45% expense ratio.

Dividends

DRAM vs. CTEF - Dividend Comparison

DRAM has not paid dividends to shareholders, while CTEF's dividend yield for the trailing twelve months is around 0.06%.

Position	TTM	2025
CTEF Castellan Targeted Equity ETF	0.06%	0.08%
DRAM Roundhill Memory ETF	0.00%	0.00%

Frequently Asked Questions

Can I hold both DRAM and CTEF in my portfolio?

DRAM and CTEF have a correlation of 0.69, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, DRAM or CTEF?

On fees, CTEF is cheaper at 0.45% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, DRAM or CTEF?

CTEF is cheaper with a 0.45% expense ratio, compared with 0.65% for DRAM.

Which ETF pays a higher dividend yield, DRAM or CTEF?

CTEF has the higher dividend yield at 0.06%, compared with 0.00% for DRAM.

What is the main difference between DRAM and CTEF?

DRAM is categorized as Technology Equities, while CTEF is Mid Cap Blend Equities. They also come from different issuers: Roundhill and Castellan. Their fees differ too: 0.65% for DRAM and 0.45% for CTEF.