MPWR vs. RSI
MPWR (Monolithic Power Systems, Inc.) and RSI (Rush Street Interactive, Inc.) are both stocks. MPWR operates in Semiconductors (Technology), while RSI operates in Gambling (Consumer Cyclical). Over the past 5 years, MPWR returned 26.91%/yr vs 22.26%/yr for RSI. Their 0.35 correlation means their historical movements had little consistent relationship.
Performance
MPWR vs. RSI - Performance Comparison
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Returns By Period
In the year-to-date period, MPWR achieves a 57.89% return, which is significantly higher than RSI's 38.50% return.
MPWR
- 1D
- 8.35%
- 1M
- 7.08%
- 6M
- 27.30%
- YTD
- 57.89%
- 1Y
- 101.90%
- 3Y*
- 38.39%
- 5Y*
- 26.91%
- 10Y*
- 36.06%
- ALL TIME*
- 27.19%
RSI
- 1D
- 0.56%
- 1M
- -13.92%
- 6M
- 52.29%
- YTD
- 38.50%
- 1Y
- 33.48%
- 3Y*
- 91.20%
- 5Y*
- 22.26%
- 10Y*
- —
- ALL TIME*
- 17.83%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $1.37B | $1.27B | $1.35B | |
| $95.94M | $82.72M | $81.03M |
MPWR vs. RSI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
MPWR Monolithic Power Systems, Inc. | 57.89% | 54.45% | -5.55% | 79.78% | -27.78% | 35.49% | 99.28% |
RSI Rush Street Interactive, Inc. | 38.50% | 41.62% | 205.57% | 25.07% | -78.24% | -23.79% | 125.05% |
Correlation
The correlation between MPWR and RSI 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. | 0.30 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.39 |
Correlation (All Time) Calculated using the full available price history since Apr 23, 2020 | 0.35 |
Over the past year, the correlation between MPWR and RSI has dropped to 0.08 - well below their long-term average of 0.35, suggesting their price drivers have been diverging.
Fundamentals
MPWR:
$70.06B
RSI:
$6.66B
MPWR:
$16.33
RSI:
$0.64
MPWR:
87.33
RSI:
42.26
MPWR:
1.10
RSI:
0.08
MPWR:
21.32
RSI:
2.07
MPWR:
18.03
RSI:
16.16
MPWR:
$3.27B
RSI:
$1.37B
MPWR:
$1.81B
RSI:
$478.00M
MPWR:
$1.01B
RSI:
$213.86M
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Return for Risk
MPWR vs. RSI — Risk / Return Rank
MPWR
RSI
MPWR vs. RSI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Monolithic Power Systems, Inc. (MPWR) and Rush Street Interactive, Inc. (RSI). 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.
| MPWR | RSI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.21 | ||
| Sortino ratioReturn per unit of downside risk | +1.20 | ||
| Omega ratioGain probability vs. loss probability | 1.30 | 1.16 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 3.94 | 1.14 | +2.80 |
| Martin ratioReturn relative to average drawdown | 9.44 | 2.57 | +6.87 |
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Drawdowns
MPWR vs. RSI - Drawdown Comparison
The maximum MPWR drawdown since its inception was -72.27%, smaller than the maximum RSI drawdown of -88.92%. Use the drawdown chart below to compare losses from any high point for MPWR and RSI.
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Drawdown Indicators
| MPWR | RSI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -72.27% | -88.92% | +16.65% |
Max Drawdown (1Y)Largest decline over 1 year | -25.99% | -29.47% | +3.48% |
Max Drawdown (3Y)Largest decline over 3 years | -51.65% | -42.04% | -9.61% |
Max Drawdown (5Y)Largest decline over 5 years | -51.65% | -86.88% | +35.23% |
Max Drawdown (10Y)Largest decline over 10 years | -51.65% | — | — |
Current DrawdownCurrent decline from peak | -15.49% | -22.05% | +6.56% |
Average DrawdownAverage peak-to-trough decline | -17.71% | -49.27% | +31.56% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.83% | 13.08% | -2.25% |
Volatility
MPWR vs. RSI - Volatility Comparison
Monolithic Power Systems, Inc. (MPWR) and Rush Street Interactive, Inc. (RSI) have volatilities of 18.57% and 18.30%, 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.
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Volatility by Period
| MPWR | RSI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 18.57% | 18.30% | +0.27% |
Volatility (6M)Calculated over the trailing 6-month period | 44.07% | 36.18% | +7.89% |
Volatility (1Y)Calculated over the trailing 1-year period | 54.05% | 54.99% | -0.94% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 54.63% | 62.21% | -7.58% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 47.86% | 60.54% | -12.68% |
Dividends
MPWR vs. RSI - Dividend Comparison
MPWR's dividend yield for the trailing twelve months is around 0.50%, while RSI has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MPWR Monolithic Power Systems, Inc. | 0.50% | 0.69% | 0.85% | 0.63% | 0.85% | 0.49% | 0.55% | 0.90% | 1.03% | 0.71% | 0.98% | 1.26% |
RSI Rush Street Interactive, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
MPWR vs. RSI - Financials Comparison
This section allows you to compare key financial metrics between Monolithic Power Systems, Inc. and Rush Street Interactive, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
MPWR vs. RSI - Profitability Comparison
MPWR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Monolithic Power Systems, Inc. reported a gross profit of 541.07M and revenue of 980.64M. Therefore, the gross margin over that period was 55.2%.
RSI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Rush Street Interactive, Inc. reported a gross profit of 139.66M and revenue of 393.78M. Therefore, the gross margin over that period was 35.5%.
MPWR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Monolithic Power Systems, Inc. reported an operating income of 303.89M and revenue of 980.64M, resulting in an operating margin of 31.0%.
RSI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Rush Street Interactive, Inc. reported an operating income of 46.23M and revenue of 393.78M, resulting in an operating margin of 11.7%.
MPWR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Monolithic Power Systems, Inc. reported a net income of 257.30M and revenue of 980.64M, resulting in a net margin of 26.2%.
RSI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Rush Street Interactive, Inc. reported a net income of 46.44M and revenue of 393.78M, resulting in a net margin of 11.8%.
Frequently Asked Questions
MPWR and RSI 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.
MPWR has higher volatility (18.57%) compared to RSI (18.30%). In terms of maximum drawdown, MPWR dropped -72.27% vs RSI's -88.92%.
MPWR currently has the higher Sharpe Ratio (1.90 vs 0.69), 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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