MSYIX vs. CPMPX

Last updated Jun 4, 2026

MSYIX (Morgan Stanley Institutional Fund Trust High Yield Portfolio) and CPMPX (Changing Parameters Fund) are both High Yield Bonds funds. A 0.52 correlation means they provide meaningful diversification when combined. MSYIX charges 0.65%/yr vs 2.90%/yr for CPMPX.

Performance

MSYIX vs. CPMPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Morgan Stanley Institutional Fund Trust High Yield Portfolio (MSYIX) and Changing Parameters Fund (CPMPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

MSYIX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

CPMPX

• 1D: 0.00%
• 1M: 0.28%
• YTD: 0.85%
• 6M: 1.17%
• 1Y: 5.61%
• 3Y*: 3.46%
• 5Y*: 2.48%
• 10Y*: 4.18%

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

MSYIX vs. CPMPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MSYIX Morgan Stanley Institutional Fund Trust High Yield Portfolio	0.47%	7.94%	8.78%	13.52%	-11.56%	5.57%	3.26%	13.77%	-2.75%	6.95%
CPMPX Changing Parameters Fund	0.85%	6.65%	-3.47%	8.13%	-0.22%	3.86%	13.43%	6.82%	-1.19%	5.29%

Correlation

The correlation between MSYIX and CPMPX is 0.53, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.53
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (5Y) Calculated over the trailing 5-year period	0.55
Correlation (10Y) Calculated over the trailing 10-year period	0.57
Correlation (All Time) Calculated using the full available price history since Feb 8, 2012	0.52

The correlation between MSYIX and CPMPX has been stable across timeframes, ranging from 0.52 to 0.58 - a consistent structural relationship.

Return for Risk

MSYIX vs. CPMPX — Risk / Return Rank

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

CPMPX

CPMPX Risk / Return Rank: 88
CPMPX Sharpe Ratio Rank: 94
CPMPX Sortino Ratio Rank: 95
CPMPX Omega Ratio Rank: 95
CPMPX Calmar Ratio Rank: 89
CPMPX Martin Ratio Rank: 66

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.

MSYIX vs. CPMPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Institutional Fund Trust High Yield Portfolio (MSYIX) and Changing Parameters Fund (CPMPX). 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.

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

Sharpe Ratios by Period

	MSYIX	CPMPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	3.26	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.65	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	1.35	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	1.11	—

Drawdowns

Drawdown Indicators

	MSYIX	CPMPX	Difference
Max Drawdown Largest peak-to-trough decline	—	-8.87%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-1.31%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-8.13%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-8.13%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-8.13%	—
Current Drawdown Current decline from peak	—	-1.09%	—
Average Drawdown Average peak-to-trough decline	—	-1.87%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.46%	—

Volatility

Volatility by Period

	MSYIX	CPMPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.51%	—
Volatility (6M) Calculated over the trailing 6-month period	—	1.29%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	1.80%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	3.83%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	3.11%	—

MSYIX vs. CPMPX - Expense Ratio Comparison

MSYIX has a 0.65% expense ratio, which is lower than CPMPX's 2.90% expense ratio.

Dividends

MSYIX vs. CPMPX - Dividend Comparison

MSYIX's dividend yield for the trailing twelve months is around 4.18%, more than CPMPX's 3.80% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CPMPX Changing Parameters Fund	3.80%	3.83%	0.00%	4.26%	5.03%	4.24%	6.94%	2.85%	1.71%	3.32%	2.25%	1.51%
MSYIX Morgan Stanley Institutional Fund Trust High Yield Portfolio	4.18%	7.03%	7.25%	6.71%	6.29%	5.57%	5.90%	6.20%	6.27%	5.75%	6.22%	6.77%

Frequently Asked Questions

Can I hold both MSYIX and CPMPX in my portfolio?

MSYIX and CPMPX have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.