XLKI vs. TCAI

Last updated Apr 2, 2026

Compare and contrast key facts about State Street Technology Select Sector SPDR Premium Income ETF (XLKI) and Tortoise AI Infrastructure ETF (TCAI).

XLKI and TCAI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. XLKI is an actively managed fund by State Street. It was launched on Jul 29, 2025. TCAI is an actively managed fund by Tortoise. It was launched on Aug 4, 2025.

Performance

XLKI vs. TCAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street Technology Select Sector SPDR Premium Income ETF (XLKI) and Tortoise AI Infrastructure ETF (TCAI). The values are adjusted to include any dividend payments, if applicable.

XLKI vs. TCAI - Yearly Performance Comparison

	2026 (YTD)	2025
XLKI State Street Technology Select Sector SPDR Premium Income ETF	-1.78%	11.34%
TCAI Tortoise AI Infrastructure ETF	21.05%	17.77%

Returns By Period

In the year-to-date period, XLKI achieves a -1.78% return, which is significantly lower than TCAI's 21.05% return.

XLKI

• 1D: 1.47%
• 1M: -1.40%
• YTD: -1.78%
• 6M: 1.46%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

TCAI

• 1D: 3.75%
• 1M: -3.20%
• YTD: 21.05%
• 6M: 18.17%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

XLKI vs. TCAI - Expense Ratio Comparison

XLKI has a 0.35% expense ratio, which is lower than TCAI's 0.65% expense ratio.

TCAI

Tortoise AI Infrastructure ETF

XLKI

State Street Technology Select Sector SPDR Premium Income ETF

Return for Risk

XLKI vs. TCAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street Technology Select Sector SPDR Premium Income ETF (XLKI) and Tortoise AI Infrastructure ETF (TCAI). 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

	XLKI	TCAI	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	2.05	-1.33

Correlation

The correlation between XLKI and TCAI is 0.75, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

XLKI vs. TCAI - Dividend Comparison

XLKI's dividend yield for the trailing twelve months is around 13.18%, more than TCAI's 0.04% yield.

	TTM	2025
XLKI State Street Technology Select Sector SPDR Premium Income ETF	13.18%	8.52%
TCAI Tortoise AI Infrastructure ETF	0.04%	0.05%

Drawdowns

XLKI vs. TCAI - Drawdown Comparison

The maximum XLKI drawdown since its inception was -10.24%, smaller than the maximum TCAI drawdown of -15.80%. Use the drawdown chart below to compare losses from any high point for XLKI and TCAI.

Drawdown Indicators

	XLKI	TCAI	Difference
Max Drawdown Largest peak-to-trough decline	-10.24%	-15.80%	+5.56%
Current Drawdown Current decline from peak	-5.19%	-4.62%	-0.57%
Average Drawdown Average peak-to-trough decline	-1.91%	-3.98%	+2.07%

Volatility

Volatility by Period

	XLKI	TCAI	Difference
Volatility (1Y) Calculated over the trailing 1-year period	17.26%	35.19%	-17.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.26%	35.19%	-17.93%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.26%	35.19%	-17.93%