PEOPX vs. DISSX

Last updated Jun 24, 2026

PEOPX (BNY Mellon S&P 500 Index Fund) and DISSX (BNY Mellon Smallcap Stock Index Fund) are both mutual funds - PEOPX is a S&P 500 fund tracking the S&P 500 Index, while DISSX is a Small Cap Blend Equities fund managed by BNY Mellon. Over the past 10 years, PEOPX returned 15.12%/yr vs 10.66%/yr for DISSX. Their correlation of 0.83 suggests significant overlap in exposure. Both charge a 0.50% expense ratio.

Performance

PEOPX vs. DISSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BNY Mellon S&P 500 Index Fund (PEOPX) and BNY Mellon Smallcap Stock Index Fund (DISSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PEOPX achieves a 9.54% return, which is significantly lower than DISSX's 19.54% return. Over the past 10 years, PEOPX has outperformed DISSX with an annualized return of 15.12%, while DISSX has yielded a comparatively lower 10.66% annualized return.

PEOPX

• 1D: -0.37%
• 1M: 0.06%
• YTD: 9.54%
• 6M: 8.54%
• 1Y: 24.95%
• 3Y*: 20.88%
• 5Y*: 13.09%
• 10Y*: 15.12%

DISSX

• 1D: 0.04%
• 1M: 4.54%
• YTD: 19.54%
• 6M: 17.11%
• 1Y: 34.46%
• 3Y*: 14.91%
• 5Y*: 5.71%
• 10Y*: 10.66%

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

PEOPX vs. DISSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PEOPX BNY Mellon S&P 500 Index Fund	9.54%	17.33%	24.50%	25.78%	-18.67%	28.25%	17.83%	30.96%	-6.01%	21.26%
DISSX BNY Mellon Smallcap Stock Index Fund	19.54%	5.41%	6.87%	14.24%	-16.71%	26.41%	10.92%	22.28%	-8.30%	12.40%

Correlation

The correlation between PEOPX and DISSX is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.79
Correlation (10Y) Calculated over the trailing 10-year period	0.78
Correlation (All Time) Calculated using the full available price history since Jun 30, 1997	0.83

The correlation between PEOPX and DISSX has been stable across timeframes, ranging from 0.74 to 0.83 - a consistent structural relationship.

Return for Risk

PEOPX vs. DISSX — Risk / Return Rank

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

PEOPX

PEOPX Risk / Return Rank: 62
PEOPX Sharpe Ratio Rank: 60
PEOPX Sortino Ratio Rank: 55
PEOPX Omega Ratio Rank: 57
PEOPX Calmar Ratio Rank: 63
PEOPX Martin Ratio Rank: 75

DISSX

DISSX Risk / Return Rank: 66
DISSX Sharpe Ratio Rank: 56
DISSX Sortino Ratio Rank: 59
DISSX Omega Ratio Rank: 48
DISSX Calmar Ratio Rank: 89
DISSX Martin Ratio Rank: 81

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.

PEOPX vs. DISSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BNY Mellon S&P 500 Index Fund (PEOPX) and BNY Mellon Smallcap Stock Index Fund (DISSX). 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.

	PEOPX	DISSX	Difference
Sharpe ratio: Return per unit of total volatility	2.10	2.04	+0.06
Sortino ratio: Return per unit of downside risk	2.85	2.94	-0.10
Omega ratio: Gain probability vs. loss probability	1.38	1.35	+0.03
Calmar ratio: Return relative to maximum drawdown	2.93	4.15	-1.22
Martin ratio: Return relative to average drawdown	13.17	13.97	-0.81

PEOPX vs. DISSX - Sharpe Ratio Comparison

The current PEOPX Sharpe Ratio is 2.10, which is comparable to the DISSX Sharpe Ratio of 2.04. The chart below compares the historical Sharpe Ratios of PEOPX and DISSX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PEOPX vs. DISSX - Drawdown Comparison

The maximum PEOPX drawdown since its inception was -57.45%, roughly equal to the maximum DISSX drawdown of -58.30%. Use the drawdown chart below to compare losses from any high point for PEOPX and DISSX.

Drawdown Indicators

	PEOPX	DISSX	Difference
Max Drawdown Largest peak-to-trough decline	-57.45%	-58.30%	+0.85%
Max Drawdown (1Y) Largest decline over 1 year	-8.97%	-8.75%	-0.22%
Max Drawdown (3Y) Largest decline over 3 years	-18.80%	-29.02%	+10.22%
Max Drawdown (5Y) Largest decline over 5 years	-24.79%	-29.02%	+4.23%
Max Drawdown (10Y) Largest decline over 10 years	-33.85%	-44.45%	+10.60%
Current Drawdown Current decline from peak	-1.76%	-0.04%	-1.72%
Average Drawdown Average peak-to-trough decline	-10.50%	-9.55%	-0.95%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.99%	2.59%	-0.60%

Volatility

PEOPX vs. DISSX - Volatility Comparison

BNY Mellon S&P 500 Index Fund (PEOPX) and BNY Mellon Smallcap Stock Index Fund (DISSX) have volatilities of 4.68% and 4.90%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PEOPX	DISSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.68%	4.90%	-0.22%
Volatility (6M) Calculated over the trailing 6-month period	9.84%	12.13%	-2.29%
Volatility (1Y) Calculated over the trailing 1-year period	12.50%	17.82%	-5.32%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.01%	21.49%	-4.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.01%	23.19%	-5.18%

PEOPX vs. DISSX - Expense Ratio Comparison

Both PEOPX and DISSX have an expense ratio of 0.50%.

Dividends

PEOPX vs. DISSX - Dividend Comparison

PEOPX's dividend yield for the trailing twelve months is around 9.45%, less than DISSX's 12.90% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DISSX BNY Mellon Smallcap Stock Index Fund	12.90%	15.42%	14.79%	8.20%	13.87%	10.72%	7.61%	8.35%	13.18%	7.40%	6.49%	11.30%
PEOPX BNY Mellon S&P 500 Index Fund	9.45%	10.35%	10.38%	7.35%	11.78%	12.89%	11.94%	14.37%	14.75%	9.21%	10.90%	7.81%

Frequently Asked Questions

Can I hold both PEOPX and DISSX in my portfolio?

PEOPX and DISSX have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PEOPX or DISSX?

DISSX has higher volatility (4.90%) compared to PEOPX (4.68%). In terms of maximum drawdown, PEOPX dropped -57.45% vs DISSX's -58.30%.

Which has better risk-adjusted returns?

PEOPX currently has the higher Sharpe Ratio (2.10 vs 2.04), 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.