ROP vs. FXAIX
ROP (Roper Technologies, Inc.) is a stock, while FXAIX (Fidelity 500 Index Fund) is S&P 500 fund tracking the S&P 500 Index. Over the past 10 years, ROP returned 9.41%/yr vs 15.00%/yr for FXAIX. Their 0.64 correlation means they have sometimes moved together and sometimes differently.
Performance
ROP vs. FXAIX - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, ROP achieves a -11.32% return, which is significantly lower than FXAIX's 9.35% return. Over the past 10 years, ROP has underperformed FXAIX with an annualized return of 9.41%, while FXAIX has yielded a comparatively higher 15.00% annualized return.
ROP
- 1D
- 0.70%
- 1M
- 7.89%
- 6M
- 6.12%
- YTD
- -11.32%
- 1Y
- -27.06%
- 3Y*
- -6.71%
- 5Y*
- -3.81%
- 10Y*
- 9.41%
- ALL TIME*
- 17.34%
FXAIX
- 1D
- 1.66%
- 1M
- -0.56%
- 6M
- 7.79%
- YTD
- 9.35%
- 1Y
- 20.63%
- 3Y*
- 19.03%
- 5Y*
- 12.68%
- 10Y*
- 15.00%
- ALL TIME*
- 13.89%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $372.67M | $328.64M | $381.16M |
ROP vs. FXAIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ROP Roper Technologies, Inc. | -11.32% | -13.85% | -4.11% | 26.92% | -11.64% | 14.69% | 22.39% | 33.66% | 3.51% | 42.39% |
FXAIX Fidelity 500 Index Fund | 9.35% | 17.84% | 25.01% | 26.29% | -18.14% | 28.71% | 18.42% | 31.48% | -4.43% | 21.82% |
Correlation
The correlation between ROP and FXAIX is 0.08, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.08 |
Correlation (3Y) Balances recent behavior with more history. | 0.39 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.52 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.57 |
Correlation (All Time) Calculated using the full available price history since May 4, 2011 | 0.64 |
Over the past year, the correlation between ROP and FXAIX has dropped to 0.08 - well below their long-term average of 0.64, suggesting their price drivers have been diverging.
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
ROP vs. FXAIX — Risk / Return Rank
ROP
FXAIX
ROP vs. FXAIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Roper Technologies, Inc. (ROP) and Fidelity 500 Index Fund (FXAIX). 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.
| ROP | FXAIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.41 | ||
| Sortino ratioReturn per unit of downside risk | -3.30 | ||
| Omega ratioGain probability vs. loss probability | 0.83 | 1.26 | -0.42 |
| Calmar ratioReturn relative to maximum drawdown | -0.67 | 2.06 | -2.74 |
| Martin ratioReturn relative to average drawdown | -1.02 | 8.86 | -9.88 |
Loading charts...
Drawdowns
ROP vs. FXAIX - Drawdown Comparison
The maximum ROP drawdown since its inception was -58.94%, which is greater than FXAIX's maximum drawdown of -33.79%. Use the drawdown chart below to compare losses from any high point for ROP and FXAIX.
Loading charts...
Drawdown Indicators
| ROP | FXAIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -58.94% | -33.79% | -25.15% |
Max Drawdown (1Y)Largest decline over 1 year | -42.04% | -8.89% | -33.15% |
Max Drawdown (3Y)Largest decline over 3 years | -46.51% | -18.76% | -27.75% |
Max Drawdown (5Y)Largest decline over 5 years | -46.51% | -24.50% | -22.01% |
Max Drawdown (10Y)Largest decline over 10 years | -46.51% | -33.79% | -12.72% |
Current DrawdownCurrent decline from peak | -33.22% | -2.11% | -31.11% |
Average DrawdownAverage peak-to-trough decline | -11.54% | -3.77% | -7.77% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.12% | 2.07% | +26.05% |
Volatility
ROP vs. FXAIX - Volatility Comparison
Roper Technologies, Inc. (ROP) has a higher volatility of 13.55% compared to Fidelity 500 Index Fund (FXAIX) at 3.44%. This indicates that ROP's price experiences larger fluctuations and is considered to be riskier than FXAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| ROP | FXAIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.55% | 3.44% | +10.11% |
Volatility (6M)Calculated over the trailing 6-month period | 23.40% | 10.09% | +13.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 28.73% | 12.86% | +15.87% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.28% | 17.03% | +5.25% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.65% | 18.07% | +5.58% |
Dividends
ROP vs. FXAIX - Dividend Comparison
ROP's dividend yield for the trailing twelve months is around 0.91%, less than FXAIX's 1.07% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FXAIX Fidelity 500 Index Fund | 1.07% | 1.11% | 1.25% | 1.45% | 1.69% | 1.22% | 1.60% | 2.06% | 2.72% | 1.97% | 2.52% | 2.83% |
ROP Roper Technologies, Inc. | 0.91% | 0.74% | 0.58% | 0.50% | 0.57% | 0.46% | 0.48% | 0.52% | 0.62% | 0.54% | 0.66% | 0.53% |
Frequently Asked Questions
ROP and FXAIX have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ROP has higher volatility (13.55%) compared to FXAIX (3.44%). In terms of maximum drawdown, ROP dropped -58.94% vs FXAIX's -33.79%.
FXAIX currently has the higher Sharpe Ratio (1.43 vs -0.98), 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.
Find the right allocation for ROP and FXAIX
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer