REK vs. DTCR
REK (ProShares Short Real Estate) and DTCR (Global X Data Center & Digital Infrastructure ETF) are both REIT funds - REK tracks the DJ Global United States (All) / Real Estate -SS (-100%) while DTCR tracks the Solactive Data Center REITs & Digital Infrastructure Index. Both are passively managed. Over the past 5 years, REK returned -0.24%/yr vs 11.41%/yr for DTCR. At a correlation of -0.62, they often move in opposite directions. REK charges 0.95%/yr vs 0.50%/yr for DTCR.
Performance
REK vs. DTCR - Performance Comparison
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Returns By Period
In the year-to-date period, REK achieves a -10.66% return, which is significantly lower than DTCR's 31.00% return.
REK
- 1D
- -1.96%
- 1M
- -1.41%
- 6M
- -7.93%
- YTD
- -10.66%
- 1Y
- -6.85%
- 3Y*
- -3.67%
- 5Y*
- -0.24%
- 10Y*
- -5.95%
DTCR
- 1D
- -2.75%
- 1M
- -12.08%
- 6M
- 17.67%
- YTD
- 31.00%
- 1Y
- 45.57%
- 3Y*
- 27.73%
- 5Y*
- 11.41%
- 10Y*
- —
REK vs. DTCR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
REK ProShares Short Real Estate | -10.66% | 2.35% | 1.42% | -6.61% | 29.17% | -30.58% | -11.10% |
DTCR Global X Data Center & Digital Infrastructure ETF | 31.00% | 28.99% | 14.92% | 18.93% | -30.89% | 20.35% | 6.60% |
Correlation
The correlation between REK and DTCR is -0.22, 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 (1Y) Calculated over the trailing 1-year period | -0.22 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.50 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.63 |
Correlation (All Time) Calculated using the full available price history since Oct 29, 2020 | -0.62 |
Over the past year, the inverse relationship between REK and DTCR has weakened: their correlation has moved from -0.62 to -0.22, meaning they move in opposite directions less often than they have historically.
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Return for Risk
REK vs. DTCR — Risk / Return Rank
REK
DTCR
REK vs. DTCR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ProShares Short Real Estate (REK) and Global X Data Center & Digital Infrastructure ETF (DTCR). 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.
| REK | DTCR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.38 | ||
| Sortino ratioReturn per unit of downside risk | -3.10 | ||
| Omega ratioGain probability vs. loss probability | 0.93 | 1.32 | -0.38 |
| Calmar ratioReturn relative to maximum drawdown | -0.59 | 3.08 | -3.67 |
| Martin ratioReturn relative to average drawdown | -1.24 | 9.35 | -10.59 |
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Drawdowns
REK vs. DTCR - Drawdown Comparison
The maximum REK drawdown since its inception was -84.57%, which is greater than DTCR's maximum drawdown of -38.98%. Use the drawdown chart below to compare losses from any high point for REK and DTCR.
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Drawdown Indicators
| REK | DTCR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.57% | -38.98% | -45.59% |
Max Drawdown (1Y)Largest decline over 1 year | -11.67% | -14.84% | +3.17% |
Max Drawdown (3Y)Largest decline over 3 years | -26.93% | -24.96% | -1.97% |
Max Drawdown (5Y)Largest decline over 5 years | -26.93% | -38.98% | +12.05% |
Max Drawdown (10Y)Largest decline over 10 years | -58.67% | — | — |
Current DrawdownCurrent decline from peak | -82.74% | -14.84% | -67.90% |
Average DrawdownAverage peak-to-trough decline | -64.19% | -12.25% | -51.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.52% | 4.89% | +0.63% |
Volatility
REK vs. DTCR - Volatility Comparison
The current volatility for ProShares Short Real Estate (REK) is 5.55%, while Global X Data Center & Digital Infrastructure ETF (DTCR) has a volatility of 7.85%. This indicates that REK experiences smaller price fluctuations and is considered to be less risky than DTCR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| REK | DTCR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.55% | 7.85% | -2.30% |
Volatility (6M)Calculated over the trailing 6-month period | 11.28% | 19.30% | -8.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.39% | 24.04% | -9.65% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.98% | 22.36% | -3.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.36% | 22.18% | -1.82% |
REK vs. DTCR - Expense Ratio Comparison
REK has a 0.95% expense ratio, which is higher than DTCR's 0.50% expense ratio.
Dividends
REK vs. DTCR - Dividend Comparison
REK's dividend yield for the trailing twelve months is around 3.32%, more than DTCR's 0.90% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
DTCR Global X Data Center & Digital Infrastructure ETF | 0.90% | 1.10% | 1.72% | 1.18% | 2.57% | 1.27% | 0.30% | 0.00% | 0.00% |
REK ProShares Short Real Estate | 3.32% | 3.43% | 6.22% | 4.50% | 0.48% | 0.00% | 0.07% | 1.28% | 0.43% |
Frequently Asked Questions
REK and DTCR have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
DTCR has higher volatility (7.85%) compared to REK (5.55%). In terms of maximum drawdown, REK dropped -84.57% vs DTCR's -38.98%.
On 5-year performance, DTCR leads with 11.41% vs -0.24% for REK. On fees, DTCR is cheaper at 0.50% per year. On volatility, REK has been the lower-risk option at 5.55%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, DTCR has performed better with a 11.41% return vs -0.24%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
DTCR is cheaper with a 0.50% expense ratio, compared with 0.95% for REK.
REK has the higher dividend yield at 3.32%, compared with 0.90% for DTCR.
REK tracks DJ Global United States (All) / Real Estate -SS (-100%), while DTCR tracks Solactive Data Center REITs & Digital Infrastructure Index. They also come from different issuers: ProShares and Global X. Their fees differ too: 0.95% for REK and 0.50% for DTCR.
DTCR currently has the higher Sharpe Ratio (1.91 vs -0.48), 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.
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