TLTI vs. PAPI

Last updated Apr 1, 2026

Compare and contrast key facts about NEOS Enhanced Income 20+ Year Treasury Bond ETF (TLTI) and Parametric Equity Premium Income ETF (PAPI).

TLTI and PAPI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. TLTI is an actively managed fund by NEOS Investments. It was launched on Dec 11, 2024. PAPI is an actively managed fund by Morgan Stanley. It was launched on Oct 16, 2023.

Performance

TLTI vs. PAPI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in NEOS Enhanced Income 20+ Year Treasury Bond ETF (TLTI) and Parametric Equity Premium Income ETF (PAPI). The values are adjusted to include any dividend payments, if applicable.

TLTI vs. PAPI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
TLTI NEOS Enhanced Income 20+ Year Treasury Bond ETF	0.97%	4.31%	-4.61%
PAPI Parametric Equity Premium Income ETF	8.31%	6.33%	-3.27%

Returns By Period

In the year-to-date period, TLTI achieves a 0.97% return, which is significantly lower than PAPI's 8.31% return.

TLTI

• 1D: 0.43%
• 1M: -3.57%
• YTD: 0.97%
• 6M: 0.37%
• 1Y: 1.36%
• 3Y*: —
• 5Y*: —
• 10Y*: —

PAPI

• 1D: 0.54%
• 1M: -2.62%
• YTD: 8.31%
• 6M: 9.20%
• 1Y: 11.50%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

TLTI vs. PAPI - Expense Ratio Comparison

TLTI has a 0.58% expense ratio, which is higher than PAPI's 0.29% expense ratio.

TLTI

NEOS Enhanced Income 20+ Year Treasury Bond ETF

PAPI

Parametric Equity Premium Income ETF

Return for Risk

TLTI vs. PAPI — Risk / Return Rank

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

TLTI

TLTI Risk / Return Rank: 15
TLTI Sharpe Ratio Rank: 15
TLTI Sortino Ratio Rank: 14
TLTI Omega Ratio Rank: 13
TLTI Calmar Ratio Rank: 18
TLTI Martin Ratio Rank: 16

PAPI

PAPI Risk / Return Rank: 46
PAPI Sharpe Ratio Rank: 47
PAPI Sortino Ratio Rank: 46
PAPI Omega Ratio Rank: 43
PAPI Calmar Ratio Rank: 44
PAPI Martin Ratio Rank: 50

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.

TLTI vs. PAPI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for NEOS Enhanced Income 20+ Year Treasury Bond ETF (TLTI) and Parametric Equity Premium Income ETF (PAPI). 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.

	TLTI	PAPI	Difference
Sharpe ratio Return per unit of total volatility	0.12	0.82	-0.70
Sortino ratio Return per unit of downside risk	0.24	1.23	-0.99
Omega ratio Gain probability vs. loss probability	1.03	1.16	-0.14
Calmar ratio Return relative to maximum drawdown	0.27	1.08	-0.82
Martin ratio Return relative to average drawdown	0.57	4.62	-4.05
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TLTI vs. PAPI - Sharpe Ratio Comparison

The current TLTI Sharpe Ratio is 0.12, which is lower than the PAPI Sharpe Ratio of 0.82. The chart below compares the historical Sharpe Ratios of TLTI and PAPI, 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

	TLTI	PAPI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.12	0.82	-0.70
Sharpe Ratio (All Time) Calculated using the full available price history	0.03	1.02	-0.99

Correlation

The correlation between TLTI and PAPI is 0.24, 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

TLTI vs. PAPI - Dividend Comparison

TLTI's dividend yield for the trailing twelve months is around 6.25%, less than PAPI's 7.50% yield.

	TTM	2025	2024	2023
TLTI NEOS Enhanced Income 20+ Year Treasury Bond ETF	6.25%	6.33%	0.57%	0.00%
PAPI Parametric Equity Premium Income ETF	7.50%	7.59%	7.07%	1.45%

Drawdowns

TLTI vs. PAPI - Drawdown Comparison

The maximum TLTI drawdown since its inception was -8.70%, smaller than the maximum PAPI drawdown of -14.27%. Use the drawdown chart below to compare losses from any high point for TLTI and PAPI.

Drawdown Indicators

	TLTI	PAPI	Difference
Max Drawdown Largest peak-to-trough decline	-8.70%	-14.27%	+5.57%
Max Drawdown (1Y) Largest decline over 1 year	-8.70%	-11.59%	+2.89%
Current Drawdown Current decline from peak	-3.57%	-2.82%	-0.75%
Average Drawdown Average peak-to-trough decline	-3.45%	-2.57%	-0.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.03%	2.72%	+1.31%

Volatility

TLTI vs. PAPI - Volatility Comparison

NEOS Enhanced Income 20+ Year Treasury Bond ETF (TLTI) has a higher volatility of 3.75% compared to Parametric Equity Premium Income ETF (PAPI) at 3.21%. This indicates that TLTI's price experiences larger fluctuations and is considered to be riskier than PAPI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TLTI	PAPI	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.75%	3.21%	+0.54%
Volatility (6M) Calculated over the trailing 6-month period	6.43%	7.51%	-1.08%
Volatility (1Y) Calculated over the trailing 1-year period	11.35%	14.14%	-2.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.51%	11.96%	-0.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.51%	11.96%	-0.45%