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CPRX vs. RIO
Performance
Return for Risk
Drawdowns
Volatility
Dividends
Financials

Performance

CPRX vs. RIO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Catalyst Pharmaceuticals, Inc. (CPRX) and Rio Tinto Group (RIO). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, CPRX achieves a 34.02% return, which is significantly higher than RIO's 29.64% return. Over the past 10 years, CPRX has outperformed RIO with an annualized return of 48.01%, while RIO has yielded a comparatively lower 21.75% annualized return.


CPRX

1D
0.03%
1M
0.42%
YTD
34.02%
6M
35.06%
1Y
20.91%
3Y*
39.11%
5Y*
40.76%
10Y*
48.01%

RIO

1D
0.24%
1M
-4.22%
YTD
29.64%
6M
42.09%
1Y
80.02%
3Y*
23.43%
5Y*
10.94%
10Y*
21.75%
*Multi-year figures are annualized to reflect compound growth (CAGR)

CPRX vs. RIO - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
CPRX
Catalyst Pharmaceuticals, Inc.
34.02%11.84%24.15%-9.62%174.74%102.69%-10.93%95.31%-50.90%272.38%
RIO
Rio Tinto Group
29.64%44.47%-15.36%11.06%18.48%-3.67%36.22%33.18%-2.93%44.87%

Correlation

The correlation between CPRX and RIO is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.16

Correlation (3Y)
Calculated over the trailing 3-year period

0.19

Correlation (5Y)
Calculated over the trailing 5-year period

0.21

Correlation (10Y)
Calculated over the trailing 10-year period

0.19

Correlation (All Time)
Calculated using the full available price history since Nov 9, 2006

0.14

Fundamentals

Market Cap

CPRX:

$3.97B

RIO:

$165.37B

EPS

CPRX:

$1.74

RIO:

$13.11

PE Ratio

CPRX:

17.98

RIO:

7.70

PS Ratio

CPRX:

6.67

RIO:

1.48

PB Ratio

CPRX:

3.92

RIO:

2.66

Total Revenue (TTM)

CPRX:

$596.96M

RIO:

$111.41B

Gross Profit (TTM)

CPRX:

$378.23M

RIO:

$31.10B

EBITDA (TTM)

CPRX:

$313.50M

RIO:

$40.42B

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Return for Risk

CPRX vs. RIO — Risk / Return Rank

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

CPRX
CPRX Risk / Return Rank: 5959
Overall Rank
CPRX Sharpe Ratio Rank: 6363
Sharpe Ratio Rank
CPRX Sortino Ratio Rank: 5757
Sortino Ratio Rank
CPRX Omega Ratio Rank: 5757
Omega Ratio Rank
CPRX Calmar Ratio Rank: 5959
Calmar Ratio Rank
CPRX Martin Ratio Rank: 5757
Martin Ratio Rank

RIO
RIO Risk / Return Rank: 9393
Overall Rank
RIO Sharpe Ratio Rank: 9494
Sharpe Ratio Rank
RIO Sortino Ratio Rank: 9292
Sortino Ratio Rank
RIO Omega Ratio Rank: 9191
Omega Ratio Rank
RIO Calmar Ratio Rank: 9393
Calmar Ratio Rank
RIO Martin Ratio Rank: 9696
Martin Ratio Rank
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.

CPRX vs. RIO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Catalyst Pharmaceuticals, Inc. (CPRX) and Rio Tinto Group (RIO). 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.


CPRXRIODifference
Sharpe ratioReturn per unit of total volatility

-2.16

Sortino ratioReturn per unit of downside risk

-2.24

Omega ratioGain probability vs. loss probability

1.14

1.43

-0.29

Calmar ratioReturn relative to maximum drawdown

0.77

5.30

-4.53

Martin ratioReturn relative to average drawdown

1.40

20.21

-18.81

CPRX vs. RIO - Sharpe Ratio Comparison

The current CPRX Sharpe Ratio is 0.63, which is lower than the RIO Sharpe Ratio of 2.79. The chart below compares the historical Sharpe Ratios of CPRX and RIO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Sharpe Ratios by Period


CPRXRIODifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

0.63

2.79

-2.16

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.86

0.38

+0.48

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.80

0.71

+0.08

Sharpe Ratio (All Time)

Calculated using the full available price history

0.09

0.33

-0.24

Drawdowns

CPRX vs. RIO - Drawdown Comparison

The maximum CPRX drawdown since its inception was -94.25%, which is greater than RIO's maximum drawdown of -88.97%. Use the drawdown chart below to compare losses from any high point for CPRX and RIO.


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Drawdown Indicators


CPRXRIODifference

Max Drawdown

Largest peak-to-trough decline

-94.25%

-88.97%

-5.28%

Max Drawdown (1Y)

Largest decline over 1 year

-27.29%

-15.19%

-12.10%

Max Drawdown (3Y)

Largest decline over 3 years

-27.29%

-24.19%

-3.10%

Max Drawdown (5Y)

Largest decline over 5 years

-45.37%

-35.25%

-10.12%

Max Drawdown (10Y)

Largest decline over 10 years

-64.87%

-37.47%

-27.40%

Current Drawdown

Current decline from peak

-0.16%

-9.92%

+9.76%

Average Drawdown

Average peak-to-trough decline

-52.02%

-23.77%

-28.25%

Ulcer Index

Depth and duration of drawdowns from previous peaks

14.95%

3.97%

+10.98%

Volatility

CPRX vs. RIO - Volatility Comparison

The current volatility for Catalyst Pharmaceuticals, Inc. (CPRX) is 0.44%, while Rio Tinto Group (RIO) has a volatility of 11.37%. This indicates that CPRX experiences smaller price fluctuations and is considered to be less risky than RIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


CPRXRIODifference

Volatility (1M)

Calculated over the trailing 1-month period

0.44%

11.37%

-10.93%

Volatility (6M)

Calculated over the trailing 6-month period

23.50%

23.90%

-0.40%

Volatility (1Y)

Calculated over the trailing 1-year period

33.58%

28.93%

+4.65%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

47.80%

29.23%

+18.57%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

60.47%

30.63%

+29.84%

Dividends

CPRX vs. RIO - Dividend Comparison

CPRX has not paid dividends to shareholders, while RIO's dividend yield for the trailing twelve months is around 3.98%.


PositionTTM20252024202320222021202020192018201720162015
CPRX
Catalyst Pharmaceuticals, 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%
RIO
Rio Tinto Group
3.98%4.66%7.40%5.40%10.48%10.23%5.13%7.68%6.32%4.47%3.93%7.58%

Financials

CPRX vs. RIO - Financials Comparison

This section allows you to compare key financial metrics between Catalyst Pharmaceuticals, Inc. and Rio Tinto Group. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


0.005.00B10.00B15.00B20.00B25.00B30.00B35.00B20222023202420252026
149.39M
30.65B
(CPRX) Total Revenue
(RIO) Total Revenue
Values in USD except per share items

CPRX vs. RIO - Profitability Comparison

The chart below illustrates the profitability comparison between Catalyst Pharmaceuticals, Inc. and Rio Tinto Group over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

Gross Margin
Operating Margin
Net Margin
Quarterly
Annual

0.0%20.0%40.0%60.0%80.0%100.0%202220232024202520260
26.6%
Portfolio components
CPRX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported a gross profit of 0.00 and revenue of 149.39M. Therefore, the gross margin over that period was 0.0%.

RIO - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a gross profit of 8.15B and revenue of 30.65B. Therefore, the gross margin over that period was 26.6%.

CPRX - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported an operating income of 73.23M and revenue of 149.39M, resulting in an operating margin of 49.0%.

RIO - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported an operating income of 8.15B and revenue of 30.65B, resulting in an operating margin of 26.6%.

CPRX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported a net income of 63.73M and revenue of 149.39M, resulting in a net margin of 42.7%.

RIO - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a net income of 5.42B and revenue of 30.65B, resulting in a net margin of 17.7%.


Frequently Asked Questions


CPRX and RIO have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

RIO has higher volatility (11.37%) compared to CPRX (0.44%). In terms of maximum drawdown, CPRX dropped -94.25% vs RIO's -88.97%.

RIO currently has the higher Sharpe Ratio (2.79 vs 0.63), 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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