GMDYX vs. ARINX
GMDYX (GuideStone Funds Medium-Duration Bond Fund) and ARINX (Archer Income Fund) are both Intermediate Core-Plus Bond funds. Over the past 10 years, GMDYX returned 1.88%/yr vs 2.18%/yr for ARINX. A 0.67 correlation means they provide meaningful diversification when combined. GMDYX charges 0.39%/yr vs 0.98%/yr for ARINX.
Performance
GMDYX vs. ARINX - Performance Comparison
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Returns By Period
In the year-to-date period, GMDYX achieves a 0.57% return, which is significantly lower than ARINX's 0.64% return. Over the past 10 years, GMDYX has underperformed ARINX with an annualized return of 1.88%, while ARINX has yielded a comparatively higher 2.18% annualized return.
GMDYX
- 1D
- 0.24%
- 1M
- 1.11%
- YTD
- 0.57%
- 6M
- 0.96%
- 1Y
- 5.62%
- 3Y*
- 4.77%
- 5Y*
- 0.00%
- 10Y*
- 1.88%
ARINX
- 1D
- 0.00%
- 1M
- 0.46%
- YTD
- 0.64%
- 6M
- 0.75%
- 1Y
- 3.62%
- 3Y*
- 4.67%
- 5Y*
- 1.35%
- 10Y*
- 2.18%
GMDYX vs. ARINX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GMDYX GuideStone Funds Medium-Duration Bond Fund | 0.57% | 8.23% | 1.86% | 6.28% | -14.96% | -2.16% | 9.18% | 9.81% | -0.39% | 4.11% |
ARINX Archer Income Fund | 0.64% | 4.42% | 4.90% | 3.99% | -6.84% | 1.52% | 4.29% | 6.19% | 0.35% | 3.18% |
Correlation
The correlation between GMDYX and ARINX is 0.89, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.89 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.87 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.80 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.75 |
Correlation (All Time) Calculated using the full available price history since Mar 9, 2011 | 0.67 |
Over the past year, GMDYX and ARINX have become more correlated (0.89) than their long-term average of 0.67, meaning their price movements have been converging.
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Return for Risk
GMDYX vs. ARINX — Risk / Return Rank
GMDYX
ARINX
GMDYX vs. ARINX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for GuideStone Funds Medium-Duration Bond Fund (GMDYX) and Archer Income Fund (ARINX). 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.
| GMDYX | ARINX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.61 | ||
| Sortino ratioReturn per unit of downside risk | -0.94 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.43 | -0.16 |
| Calmar ratioReturn relative to maximum drawdown | 1.93 | 2.39 | -0.45 |
| Martin ratioReturn relative to average drawdown | 5.59 | 7.95 | -2.35 |
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Drawdowns
GMDYX vs. ARINX - Drawdown Comparison
The maximum GMDYX drawdown since its inception was -23.08%, which is greater than ARINX's maximum drawdown of -9.38%. Use the drawdown chart below to compare losses from any high point for GMDYX and ARINX.
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Drawdown Indicators
| GMDYX | ARINX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -23.08% | -9.38% | -13.70% |
Max Drawdown (1Y)Largest decline over 1 year | -2.94% | -1.57% | -1.37% |
Max Drawdown (3Y)Largest decline over 3 years | -6.60% | -1.57% | -5.03% |
Max Drawdown (5Y)Largest decline over 5 years | -20.30% | -9.38% | -10.92% |
Max Drawdown (10Y)Largest decline over 10 years | -20.75% | -9.38% | -11.37% |
Current DrawdownCurrent decline from peak | -1.97% | -0.57% | -1.40% |
Average DrawdownAverage peak-to-trough decline | -6.73% | -1.72% | -5.01% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.01% | 0.47% | +0.54% |
Volatility
GMDYX vs. ARINX - Volatility Comparison
GuideStone Funds Medium-Duration Bond Fund (GMDYX) has a higher volatility of 1.26% compared to Archer Income Fund (ARINX) at 0.65%. This indicates that GMDYX's price experiences larger fluctuations and is considered to be riskier than ARINX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GMDYX | ARINX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.26% | 0.65% | +0.61% |
Volatility (6M)Calculated over the trailing 6-month period | 2.99% | 1.49% | +1.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.84% | 1.80% | +2.04% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.95% | 2.07% | +3.88% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.96% | 1.97% | +2.99% |
GMDYX vs. ARINX - Expense Ratio Comparison
GMDYX has a 0.39% expense ratio, which is lower than ARINX's 0.98% expense ratio.
Dividends
GMDYX vs. ARINX - Dividend Comparison
GMDYX's dividend yield for the trailing twelve months is around 4.48%, more than ARINX's 3.58% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARINX Archer Income Fund | 3.58% | 2.72% | 3.77% | 3.15% | 2.72% | 2.56% | 2.66% | 2.69% | 2.84% | 2.94% | 2.84% | 2.79% |
GMDYX GuideStone Funds Medium-Duration Bond Fund | 4.48% | 4.53% | 4.67% | 3.56% | 1.87% | 1.87% | 4.82% | 4.09% | 2.78% | 2.11% | 2.09% | 3.25% |
Frequently Asked Questions
GMDYX and ARINX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GMDYX has higher volatility (1.26%) compared to ARINX (0.65%). In terms of maximum drawdown, GMDYX dropped -23.08% vs ARINX's -9.38%.
ARINX currently has the higher Sharpe Ratio (2.09 vs 1.48), 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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