IQMM vs. VXF

Last updated Jun 24, 2026

IQMM (ProShares GENIUS Money Market ETF) and VXF (Vanguard Extended Market ETF) are both exchange-traded funds - IQMM is a Money Market fund actively managed by ProShares, while VXF is a Mid Cap Blend Equities fund tracking the S&P Completion Index. IQMM is actively managed, while VXF is passively managed. At a correlation of -0.21, they often move in opposite directions. IQMM charges 0.15%/yr vs 0.05%/yr for VXF.

Performance

IQMM vs. VXF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ProShares GENIUS Money Market ETF (IQMM) and Vanguard Extended Market ETF (VXF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

IQMM

• 1D: -0.04%
• 1M: 0.22%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VXF

• 1D: -0.86%
• 1M: 3.45%
• YTD: 14.55%
• 6M: 12.20%
• 1Y: 28.19%
• 3Y*: 19.93%
• 5Y*: 5.96%
• 10Y*: 12.53%

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

IQMM vs. VXF - Yearly Performance Comparison

	2026 (YTD)
IQMM ProShares GENIUS Money Market ETF	1.16%
VXF Vanguard Extended Market ETF	9.97%

Correlation

The correlation between IQMM and VXF is -0.21, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since Feb 19, 2026	-0.21

Return for Risk

IQMM vs. VXF — Risk / Return Rank

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

IQMM

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

VXF

VXF Risk / Return Rank: 51
VXF Sharpe Ratio Rank: 48
VXF Sortino Ratio Rank: 46
VXF Omega Ratio Rank: 44
VXF Calmar Ratio Rank: 58
VXF Martin Ratio Rank: 57

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.

IQMM vs. VXF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ProShares GENIUS Money Market ETF (IQMM) and Vanguard Extended Market ETF (VXF). 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.

	IQMM	VXF	Difference
Sharpe ratio: Return per unit of total volatility	—	1.59	—
Sortino ratio: Return per unit of downside risk	—	2.24	—
Omega ratio: Gain probability vs. loss probability	—	1.27	—
Calmar ratio: Return relative to maximum drawdown	—	2.77	—
Martin ratio: Return relative to average drawdown	—	9.75	—

Drawdowns

IQMM vs. VXF - Drawdown Comparison

The maximum IQMM drawdown since its inception was -0.04%, smaller than the maximum VXF drawdown of -58.03%. Use the drawdown chart below to compare losses from any high point for IQMM and VXF.

Drawdown Indicators

	IQMM	VXF	Difference
Max Drawdown Largest peak-to-trough decline	-0.04%	-58.03%	+57.99%
Max Drawdown (1Y) Largest decline over 1 year	—	-10.21%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-26.92%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-36.39%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-41.72%	—
Current Drawdown Current decline from peak	-0.04%	-1.05%	+1.01%
Average Drawdown Average peak-to-trough decline	-0.00%	-9.54%	+9.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.90%	—

Volatility

Volatility by Period

	IQMM	VXF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	6.19%	—
Volatility (6M) Calculated over the trailing 6-month period	—	13.27%	—
Volatility (1Y) Calculated over the trailing 1-year period	0.23%	17.83%	-17.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.23%	22.43%	-22.20%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.23%	22.31%	-22.08%

IQMM vs. VXF - Expense Ratio Comparison

IQMM has a 0.15% expense ratio, which is higher than VXF's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

IQMM vs. VXF - Dividend Comparison

IQMM's dividend yield for the trailing twelve months is around 1.08%, more than VXF's 1.01% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IQMM ProShares GENIUS Money Market ETF	1.08%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VXF Vanguard Extended Market ETF	1.01%	1.14%	1.09%	1.27%	1.15%	1.13%	1.07%	1.30%	1.66%	1.25%	1.43%	1.35%

Frequently Asked Questions

Can I hold both IQMM and VXF in my portfolio?

IQMM and VXF have a correlation of -0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, IQMM or VXF?

On fees, VXF is cheaper at 0.05% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, IQMM or VXF?

VXF is cheaper with a 0.05% expense ratio, compared with 0.15% for IQMM.

Which ETF pays a higher dividend yield, IQMM or VXF?

IQMM has the higher dividend yield at 1.08%, compared with 1.01% for VXF.

What is the main difference between IQMM and VXF?

IQMM is categorized as Money Market, while VXF is Mid Cap Blend Equities. They also come from different issuers: ProShares and Vanguard. Their fees differ too: 0.15% for IQMM and 0.05% for VXF.