PTN vs. PYPL

Last updated Jun 3, 2026

PTN (Palatin Technologies, Inc.) and PYPL (PayPal Holdings, Inc.) are both stocks. PTN operates in Biotechnology (Healthcare), while PYPL operates in Credit Services (Financial Services). At a 0.16 correlation, their price movements are largely independent.

Performance

PTN vs. PYPL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Palatin Technologies, Inc. (PTN) and PayPal Holdings, Inc. (PYPL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PTN achieves a -9.62% return, which is significantly higher than PYPL's -26.79% return.

PTN

• 1D: -4.86%
• 1M: -31.29%
• YTD: -9.62%
• 6M: -29.19%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

PYPL

• 1D: -4.31%
• 1M: -15.44%
• YTD: -26.79%
• 6M: -30.21%
• 1Y: -39.94%
• 3Y*: -12.51%
• 5Y*: -30.44%
• 10Y*: 1.12%

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

PTN vs. PYPL - Yearly Performance Comparison

	2026 (YTD)	2025
PTN Palatin Technologies, Inc.	-9.62%	39.31%
PYPL PayPal Holdings, Inc.	-26.79%	-12.92%

Correlation

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

	Correlation
Correlation (All Time) Calculated using the full available price history since Nov 13, 2025	0.16

Fundamentals

Market Cap PTN : $54.38M PYPL : $39.20B
EPS PTN : -$2.39 PYPL : $5.31
PS Ratio PTN : 4.06 PYPL : 1.20
PB Ratio PTN : 5.13 PYPL : 1.96
Total Revenue (TTM) PTN : $8.96M PYPL : $33.73B
Gross Profit (TTM) PTN : $8.90M PYPL : $15.56B
EBITDA (TTM) PTN : -$6.39M PYPL : $7.23B

Return for Risk

PTN vs. PYPL — Risk / Return Rank

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

PYPL

PYPL Risk / Return Rank: 7
PYPL Sharpe Ratio Rank: 4
PYPL Sortino Ratio Rank: 7
PYPL Omega Ratio Rank: 6
PYPL Calmar Ratio Rank: 10
PYPL Martin Ratio Rank: 6

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.

PTN vs. PYPL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Palatin Technologies, Inc. (PTN) and PayPal Holdings, Inc. (PYPL). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	PTN	PYPL	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	-1.03	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.73	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.03	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.37	0.01	+0.36

Drawdowns

PTN vs. PYPL - Drawdown Comparison

The maximum PTN drawdown since its inception was -50.36%, smaller than the maximum PYPL drawdown of -87.30%. Use the drawdown chart below to compare losses from any high point for PTN and PYPL.

Drawdown Indicators

	PTN	PYPL	Difference
Max Drawdown Largest peak-to-trough decline	-50.36%	-87.30%	+36.94%
Max Drawdown (1Y) Largest decline over 1 year	—	-49.92%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-57.34%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-87.30%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-87.30%	—
Current Drawdown Current decline from peak	-50.36%	-86.12%	+35.76%
Average Drawdown Average peak-to-trough decline	-29.42%	-35.63%	+6.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	27.53%	—

Volatility

Volatility by Period

	PTN	PYPL	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	9.62%	—
Volatility (6M) Calculated over the trailing 6-month period	—	31.64%	—
Volatility (1Y) Calculated over the trailing 1-year period	142.44%	39.02%	+103.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	142.44%	42.08%	+100.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	142.44%	38.76%	+103.68%

Dividends

PTN vs. PYPL - Dividend Comparison

PTN has not paid dividends to shareholders, while PYPL's dividend yield for the trailing twelve months is around 0.66%.

Position	TTM	2025
PTN Palatin Technologies, Inc.	0.00%	0.00%
PYPL PayPal Holdings, Inc.	0.66%	0.24%

Financials

Frequently Asked Questions

Can I hold both PTN and PYPL in my portfolio?

PTN and PYPL 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.