GPRE vs. REX

Last updated Apr 1, 2026

Compare and contrast key facts about Green Plains Inc. (GPRE) and REX American Resources Corporation (REX).

Performance

GPRE vs. REX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Green Plains Inc. (GPRE) and REX American Resources Corporation (REX). The values are adjusted to include any dividend payments, if applicable.

GPRE vs. REX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GPRE Green Plains Inc.	67.86%	3.38%	-62.41%	-17.31%	-12.26%	163.93%	-14.65%	19.57%	-20.10%	-37.97%
REX REX American Resources Corporation	41.00%	55.05%	-11.86%	48.46%	-0.44%	30.67%	-10.36%	20.33%	-17.73%	-16.16%

Fundamentals

Market Cap GPRE : $1.21B REX : $1.51B
EPS GPRE : -$2.45 REX : $2.48
PS Ratio GPRE : 0.57 REX : 2.34
PB Ratio GPRE : 1.58 REX : 2.47
Total Revenue (TTM) GPRE : $2.09B REX : $650.49M
Gross Profit (TTM) GPRE : $96.78M REX : $93.71M
EBITDA (TTM) GPRE : $16.81M REX : $77.91M

Returns By Period

In the year-to-date period, GPRE achieves a 67.86% return, which is significantly higher than REX's 41.00% return. Over the past 10 years, GPRE has underperformed REX with an annualized return of 1.36%, while REX has yielded a comparatively higher 17.31% annualized return.

GPRE

• 1D: -0.48%
• 1M: 19.81%
• YTD: 67.86%
• 6M: 87.14%
• 1Y: 239.18%
• 3Y*: -19.03%
• 5Y*: -11.96%
• 10Y*: 1.36%

REX

• 1D: -4.35%
• 1M: 28.15%
• YTD: 41.00%
• 6M: 48.82%
• 1Y: 142.59%
• 3Y*: 47.17%
• 5Y*: 25.13%
• 10Y*: 17.31%

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

Return for Risk

GPRE vs. REX — Risk / Return Rank

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

GPRE

GPRE Risk / Return Rank: 95
GPRE Sharpe Ratio Rank: 97
GPRE Sortino Ratio Rank: 94
GPRE Omega Ratio Rank: 91
GPRE Calmar Ratio Rank: 97
GPRE Martin Ratio Rank: 96

REX

REX Risk / Return Rank: 99
REX Sharpe Ratio Rank: 99
REX Sortino Ratio Rank: 98
REX Omega Ratio Rank: 98
REX Calmar Ratio Rank: 99
REX Martin Ratio Rank: 99

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.

GPRE vs. REX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Green Plains Inc. (GPRE) and REX American Resources Corporation (REX). 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.

	GPRE	REX	Difference
Sharpe ratio Return per unit of total volatility	3.23	4.43	-1.20
Sortino ratio Return per unit of downside risk	3.36	4.82	-1.46
Omega ratio Gain probability vs. loss probability	1.41	1.66	-0.25
Calmar ratio Return relative to maximum drawdown	6.99	15.44	-8.46
Martin ratio Return relative to average drawdown	17.66	40.24	-22.58
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GPRE vs. REX - Sharpe Ratio Comparison

The current GPRE Sharpe Ratio is 3.23, which is comparable to the REX Sharpe Ratio of 4.43. The chart below compares the historical Sharpe Ratios of GPRE and REX, 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

	GPRE	REX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.23	4.43	-1.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.20	0.55	-0.75
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.02	0.37	-0.35
Sharpe Ratio (All Time) Calculated using the full available price history	-0.04	0.28	-0.32

Correlation

The correlation between GPRE and REX is 0.42, 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

GPRE vs. REX - Dividend Comparison

Neither GPRE nor REX has paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GPRE Green Plains Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	1.56%	3.66%	2.85%	1.72%	1.75%
REX REX American Resources Corporation	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

GPRE vs. REX - Drawdown Comparison

The maximum GPRE drawdown since its inception was -97.62%, which is greater than REX's maximum drawdown of -74.42%. Use the drawdown chart below to compare losses from any high point for GPRE and REX.

Drawdown Indicators

	GPRE	REX	Difference
Max Drawdown Largest peak-to-trough decline	-97.62%	-74.42%	-23.20%
Max Drawdown (1Y) Largest decline over 1 year	-34.13%	-9.10%	-25.03%
Max Drawdown (5Y) Largest decline over 5 years	-92.48%	-41.59%	-50.89%
Max Drawdown (10Y) Largest decline over 10 years	-92.48%	-65.51%	-26.97%
Current Drawdown Current decline from peak	-63.19%	-4.53%	-58.66%
Average Drawdown Average peak-to-trough decline	-61.89%	-30.49%	-31.40%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.50%	3.49%	+10.01%

Volatility

GPRE vs. REX - Volatility Comparison

Green Plains Inc. (GPRE) has a higher volatility of 17.14% compared to REX American Resources Corporation (REX) at 13.97%. This indicates that GPRE's price experiences larger fluctuations and is considered to be riskier than REX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GPRE	REX	Difference
Volatility (1M) Calculated over the trailing 1-month period	17.14%	13.97%	+3.17%
Volatility (6M) Calculated over the trailing 6-month period	48.62%	24.04%	+24.58%
Volatility (1Y) Calculated over the trailing 1-year period	74.65%	32.41%	+42.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	60.89%	45.70%	+15.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	61.03%	47.07%	+13.96%

Financials

GPRE vs. REX - Profitability Comparison

The chart below illustrates the profitability comparison between Green Plains Inc. and REX American Resources Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

GPRE - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Green Plains Inc. reported a gross profit of 0.00 and revenue of 428.85M. Therefore, the gross margin over that period was 0.0%.

REX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, REX American Resources Corporation reported a gross profit of 28.91M and revenue of 157.96M. Therefore, the gross margin over that period was 18.3%.

GPRE - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Green Plains Inc. reported an operating income of 0.00 and revenue of 428.85M, resulting in an operating margin of 0.0%.

REX - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, REX American Resources Corporation reported an operating income of 16.66M and revenue of 157.96M, resulting in an operating margin of 10.5%.

GPRE - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Green Plains Inc. reported a net income of -43.50M and revenue of 428.85M, resulting in a net margin of -10.1%.

REX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, REX American Resources Corporation reported a net income of 43.75M and revenue of 157.96M, resulting in a net margin of 27.7%.