PPTA vs. IONR

Last updated Apr 1, 2026

Compare and contrast key facts about Perpetua Resources Corp (PPTA) and ioneer Ltd American Depositary Shares (IONR).

Performance

PPTA vs. IONR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Perpetua Resources Corp (PPTA) and ioneer Ltd American Depositary Shares (IONR). The values are adjusted to include any dividend payments, if applicable.

PPTA vs. IONR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
PPTA Perpetua Resources Corp	16.15%	126.90%	236.59%	8.56%	-11.78%
IONR ioneer Ltd American Depositary Shares	-11.35%	20.30%	-0.50%	-63.15%	-38.27%

Fundamentals

Market Cap PPTA : $2.62B IONR : $256.79M
EPS PPTA : $1.22 IONR : -$0.38
PB Ratio PPTA : 3.04 IONR : 1.12
Total Revenue (TTM) PPTA : $0.00 IONR : $0.00
Gross Profit (TTM) PPTA : $0.00 IONR : -$588.85K
EBITDA (TTM) PPTA : $0.00 IONR : -$9.14M

Returns By Period

In the year-to-date period, PPTA achieves a 16.15% return, which is significantly higher than IONR's -11.35% return.

PPTA

• 1D: 11.10%
• 1M: -23.71%
• YTD: 16.15%
• 6M: 39.00%
• 1Y: 163.05%
• 3Y*: 84.88%
• 5Y*: 34.04%
• 10Y*: —

IONR

• 1D: -5.02%
• 1M: 2.28%
• YTD: -11.35%
• 6M: -4.81%
• 1Y: 8.82%
• 3Y*: -18.74%
• 5Y*: —
• 10Y*: —

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

Return for Risk

PPTA vs. IONR — Risk / Return Rank

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

PPTA

PPTA Risk / Return Rank: 89
PPTA Sharpe Ratio Rank: 91
PPTA Sortino Ratio Rank: 84
PPTA Omega Ratio Rank: 85
PPTA Calmar Ratio Rank: 93
PPTA Martin Ratio Rank: 91

IONR

IONR Risk / Return Rank: 47
IONR Sharpe Ratio Rank: 44
IONR Sortino Ratio Rank: 54
IONR Omega Ratio Rank: 50
IONR Calmar Ratio Rank: 44
IONR Martin Ratio Rank: 44

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.

PPTA vs. IONR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Perpetua Resources Corp (PPTA) and ioneer Ltd American Depositary Shares (IONR). 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.

	PPTA	IONR	Difference
Sharpe ratio Return per unit of total volatility	2.02	0.09	+1.93
Sortino ratio Return per unit of downside risk	2.32	0.94	+1.37
Omega ratio Gain probability vs. loss probability	1.33	1.11	+0.22
Calmar ratio Return relative to maximum drawdown	4.77	0.12	+4.65
Martin ratio Return relative to average drawdown	11.33	0.24	+11.09
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PPTA vs. IONR - Sharpe Ratio Comparison

The current PPTA Sharpe Ratio is 2.02, which is higher than the IONR Sharpe Ratio of 0.09. The chart below compares the historical Sharpe Ratios of PPTA and IONR, 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

	PPTA	IONR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.02	0.09	+1.93
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.48	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	-0.38	+0.76

Correlation

The correlation between PPTA and IONR is 0.20, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

PPTA vs. IONR - Dividend Comparison

Neither PPTA nor IONR has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

PPTA vs. IONR - Drawdown Comparison

The maximum PPTA drawdown since its inception was -81.78%, smaller than the maximum IONR drawdown of -87.76%. Use the drawdown chart below to compare losses from any high point for PPTA and IONR.

Drawdown Indicators

	PPTA	IONR	Difference
Max Drawdown Largest peak-to-trough decline	-81.78%	-87.76%	+5.98%
Max Drawdown (1Y) Largest decline over 1 year	-32.86%	-62.01%	+29.15%
Max Drawdown (5Y) Largest decline over 5 years	-81.78%	—	—
Current Drawdown Current decline from peak	-24.45%	-79.24%	+54.79%
Average Drawdown Average peak-to-trough decline	-39.28%	-66.59%	+27.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.84%	30.56%	-16.72%

Volatility

PPTA vs. IONR - Volatility Comparison

The current volatility for Perpetua Resources Corp (PPTA) is 21.57%, while ioneer Ltd American Depositary Shares (IONR) has a volatility of 37.37%. This indicates that PPTA experiences smaller price fluctuations and is considered to be less risky than IONR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PPTA	IONR	Difference
Volatility (1M) Calculated over the trailing 1-month period	21.57%	37.37%	-15.80%
Volatility (6M) Calculated over the trailing 6-month period	56.41%	79.80%	-23.39%
Volatility (1Y) Calculated over the trailing 1-year period	81.37%	100.00%	-18.63%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	71.25%	83.57%	-12.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	71.96%	83.57%	-11.61%

Financials