WBREOX vs. BOPIX

Last updated Apr 1, 2026

Compare and contrast key facts about CIT: BlackRock Equity Index Fund Class 1 (WBREOX) and Sterling Capital Special Opportunities Fund (BOPIX).

WBREOX is a passively managed fund by BlackRock that tracks the performance of the S&P 500. It was launched on Jul 24, 2017. BOPIX is managed by Sterling Capital. It was launched on Jun 2, 2003.

Performance

WBREOX vs. BOPIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in CIT: BlackRock Equity Index Fund Class 1 (WBREOX) and Sterling Capital Special Opportunities Fund (BOPIX). The values are adjusted to include any dividend payments, if applicable.

WBREOX vs. BOPIX - Yearly Performance Comparison

	2026 (YTD)	2025
WBREOX CIT: BlackRock Equity Index Fund Class 1	-7.06%	16.64%
BOPIX Sterling Capital Special Opportunities Fund	-11.98%	11.45%

Returns By Period

In the year-to-date period, WBREOX achieves a -7.06% return, which is significantly higher than BOPIX's -11.98% return.

WBREOX

• 1D: -0.39%
• 1M: -7.68%
• YTD: -7.06%
• 6M: -4.59%
• 1Y: 14.44%
• 3Y*: —
• 5Y*: —
• 10Y*: —

BOPIX

• 1D: -0.64%
• 1M: -7.54%
• YTD: -11.98%
• 6M: -8.93%
• 1Y: 8.78%
• 3Y*: 13.02%
• 5Y*: 7.02%
• 10Y*: 10.70%

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

WBREOX vs. BOPIX - Expense Ratio Comparison

WBREOX has a 0.02% expense ratio, which is lower than BOPIX's 0.87% expense ratio.

BOPIX

Sterling Capital Special Opportunities Fund

WBREOX

CIT: BlackRock Equity Index Fund Class 1

Return for Risk

WBREOX vs. BOPIX — Risk / Return Rank

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

WBREOX

WBREOX Risk / Return Rank: 28
WBREOX Sharpe Ratio Rank: 33
WBREOX Sortino Ratio Rank: 41
WBREOX Omega Ratio Rank: 40
WBREOX Calmar Ratio Rank: 12
WBREOX Martin Ratio Rank: 13

BOPIX

BOPIX Risk / Return Rank: 17
BOPIX Sharpe Ratio Rank: 17
BOPIX Sortino Ratio Rank: 18
BOPIX Omega Ratio Rank: 18
BOPIX Calmar Ratio Rank: 15
BOPIX Martin Ratio Rank: 16

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.

WBREOX vs. BOPIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for CIT: BlackRock Equity Index Fund Class 1 (WBREOX) and Sterling Capital Special Opportunities Fund (BOPIX). 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.

	WBREOX	BOPIX	Difference
Sharpe ratio Return per unit of total volatility	0.78	0.46	+0.32
Sortino ratio Return per unit of downside risk	1.31	0.79	+0.52
Omega ratio Gain probability vs. loss probability	1.19	1.11	+0.08
Calmar ratio Return relative to maximum drawdown	0.30	0.44	-0.13
Martin ratio Return relative to average drawdown	1.17	1.57	-0.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WBREOX vs. BOPIX - Sharpe Ratio Comparison

The current WBREOX Sharpe Ratio is 0.78, which is higher than the BOPIX Sharpe Ratio of 0.46. The chart below compares the historical Sharpe Ratios of WBREOX and BOPIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	WBREOX	BOPIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.78	0.46	+0.32
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.38	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.56	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.40	0.57	-0.17

Correlation

The correlation between WBREOX and BOPIX is 0.69, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

WBREOX vs. BOPIX - Dividend Comparison

WBREOX has not paid dividends to shareholders, while BOPIX's dividend yield for the trailing twelve months is around 21.43%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
WBREOX CIT: BlackRock Equity Index Fund Class 1	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
BOPIX Sterling Capital Special Opportunities Fund	21.43%	18.87%	16.95%	17.90%	7.84%	12.03%	1.24%	10.09%	9.17%	7.89%	1.88%	15.18%

Drawdowns

WBREOX vs. BOPIX - Drawdown Comparison

The maximum WBREOX drawdown since its inception was -19.07%, smaller than the maximum BOPIX drawdown of -51.68%. Use the drawdown chart below to compare losses from any high point for WBREOX and BOPIX.

Drawdown Indicators

	WBREOX	BOPIX	Difference
Max Drawdown Largest peak-to-trough decline	-19.07%	-51.68%	+32.61%
Max Drawdown (1Y) Largest decline over 1 year	-12.12%	-14.94%	+2.82%
Max Drawdown (5Y) Largest decline over 5 years	—	-25.02%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-38.76%	—
Current Drawdown Current decline from peak	-8.89%	-14.94%	+6.05%
Average Drawdown Average peak-to-trough decline	-2.86%	-6.11%	+3.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.97%	4.19%	+0.78%

Volatility

WBREOX vs. BOPIX - Volatility Comparison

The current volatility for CIT: BlackRock Equity Index Fund Class 1 (WBREOX) is 4.24%, while Sterling Capital Special Opportunities Fund (BOPIX) has a volatility of 4.80%. This indicates that WBREOX experiences smaller price fluctuations and is considered to be less risky than BOPIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WBREOX	BOPIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.24%	4.80%	-0.56%
Volatility (6M) Calculated over the trailing 6-month period	9.22%	10.79%	-1.57%
Volatility (1Y) Calculated over the trailing 1-year period	19.88%	19.89%	-0.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.36%	18.46%	+0.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.36%	19.27%	+0.09%