CORB vs RFCI
AB Core Bond ETF vs ALPS Dynamic Core Income ETF
Which is better, CORB or RFCI?
Nearly the same fund. CORB costs less.
CORB has a lower expense ratio. RFCI led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.99.
MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.
Side-by-Side Comparison
| Metric | CORB | RFCI |
|---|---|---|
| Expense Ratio | 0.28%Best | 0.51% |
| AUM | $1.2B | $14M |
| Dividend Yield | 3.79% | 4.71% |
| Holdings | 1,453 | 97 |
| YTD Return | -1.77% | -0.36%Best |
| 1Y Return | -1.79% | -0.39%Best |
| 3Y Return (annualized) | - | +4.90% |
| 5Y Return (annualized) | - | +1.45% |
| Volatility (annualized) | 5.3% | 4.5%Best |
| Max Drawdown | -5.4% | -4.3%Best |
| $10,000 over 1 years | $9,836 | $9,986Best |
| Fund Family | AllianceBernstein L.P. | ALPS Advisors |
| Category | Fixed Income | Fixed Income |
| Inception | Nov 7, 2025 | Jun 13, 2016 |
Not shown on this pair: Top 10 Weight, Style.
Volatility and max drawdown, and the $10,000 over 1 years row, are measured over the window both funds cover: Nov 10, 2025 to Nov 11, 2026 (1 years).
CORB vs RFCI growth
Month-end closes. Both lines start at 0% in the first month shown, so the gap between them is the difference in growth across that window. The full view covers the 1 years both funds cover.
CORB vs RFCI Performance
AB Core Bond ETF (CORB) is an ETF from AllianceBernstein L.P. and ALPS Dynamic Core Income ETF (RFCI) is an ETF from ALPS Advisors. Over the past year CORB returned -1.79% while RFCI returned -0.39%. Year to date, CORB is down 1.77% versus a loss of 0.36% for RFCI.
Past performance does not guarantee future results.
Risk: Volatility and Drawdowns
CORB has been the more volatile fund, with annualized monthly volatility of 5.3% compared with 4.5% for RFCI. Lower volatility generally means a smoother ride, though it often comes with lower long-run returns.
The deepest peak-to-trough decline in our data was -5.4% for CORB and -4.3% for RFCI. Drawdown depth is what each fund did in the worst stretch of the window measured above.
The two funds' monthly returns correlate at 0.99. They move almost in lockstep, so holding both mostly duplicates the same exposure.
Fees and Cost Over Time
CORB charges 0.28% per year while RFCI charges 0.51%. On a $10,000 position that is $28 vs $51 annually, a gap of $23 per year that compounds over a long holding period. On income, CORB currently yields 3.79% against 4.71% for RFCI.
Holdings Overlap
We hold position weights for 403 holdings in CORB and 36 in RFCI, totalling 64.2% and 83.4% of the two funds. Neither is a share of a fund we can divide by, so no overlap percentage is shown here. Within what we can see, 5 positions appear in both.
5 positions in common, counted across the 403 positions we hold weights for in CORB and 36 in RFCI, against full books of 1,453 and 97.
Top Shared Holdings
| Stock | Weight in CORB | Weight in RFCI | Difference |
|---|---|---|---|
| T 4.75 11/15/43Us Treas Bds 4.75% 11/15/43 | 0.56% | 11.06% | 10.50% |
| T 4.375 05/15/34United States Treasury Note/Bondus Treasury N/B | 0.16% | 3.84% | 3.68% |
| T 4.75 02/15/37Us Treasury N/B 02/37 4.75 | 0.13% | 3.86% | 3.73% |
| T 3.625 05/15/53United States Treasury Note/Bo 3.6250% Mat 05/15/2053 | 0.25% | 2.42% | 2.17% |
| OKE 5.4 10/15/35Oneok Inc Company Guar 10/35 5.4 | 0.06% | 1.12% | 1.06% |
You are not choosing between two funds in isolation.
Whichever of CORB and RFCI you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.
Free for up to 10 holdings. No account needed.
Frequently Asked Questions
Which is cheaper, CORB or RFCI?
CORB has an expense ratio of 0.28% while RFCI charges 0.51%. CORB is the cheaper option, by $23 a year on a $10,000 investment.
Which performed better, CORB or RFCI?
Over the past year CORB returned -1.79% vs -0.39% for RFCI, so RFCI leads on 1-year performance. Over the longest common window we track (1 years), CORB annualized -1.64% vs -0.14% for RFCI. Past performance does not guarantee future results. This is information, not a recommendation.
Which is riskier, CORB or RFCI?
CORB has been the more volatile fund at 5.3% annualized versus 4.5% for RFCI. Worst drawdown: CORB -5.4% vs RFCI -4.3%.
Should I hold both CORB and RFCI?
CORB and RFCI have a monthly-return correlation of 0.99, so they move almost identically. What is left to separate them is the fee and the index each one tracks. This is information, not a recommendation.
Which pays a higher dividend, CORB or RFCI?
CORB yields 3.79% while RFCI yields 4.71%, so RFCI currently pays the higher dividend yield.
Is RFCI better than CORB?
CORB has a lower expense ratio. RFCI led over 1Y and the full window. The two have moved almost in lockstep, correlation 0.99. Which one suits a particular account depends on what it is for. This is information, not a recommendation.