ZXLK.TO vs. CIAI.TO

Last updated Apr 1, 2026

Compare and contrast key facts about BMO SPDR Technology Select Sector Index ETF (ZXLK.TO) and CI Global Artificial Intelligence ETF (CIAI.TO).

ZXLK.TO and CIAI.TO are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ZXLK.TO is a passively managed fund by BMO that tracks the performance of the Technology Select Sector Index. It was launched on Feb 3, 2025. CIAI.TO is an actively managed fund by CI Investments. It was launched on May 2, 2024.

Performance

ZXLK.TO vs. CIAI.TO - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in BMO SPDR Technology Select Sector Index ETF (ZXLK.TO) and CI Global Artificial Intelligence ETF (CIAI.TO). The values are adjusted to include any dividend payments, if applicable.

ZXLK.TO vs. CIAI.TO - Yearly Performance Comparison

	2026 (YTD)	2025
ZXLK.TO BMO SPDR Technology Select Sector Index ETF	-6.86%	19.04%
CIAI.TO CI Global Artificial Intelligence ETF	-5.51%	14.40%

Returns By Period

In the year-to-date period, ZXLK.TO achieves a -6.86% return, which is significantly lower than CIAI.TO's -5.51% return.

ZXLK.TO

• 1D: 4.75%
• 1M: -3.90%
• YTD: -6.86%
• 6M: -10.20%
• 1Y: 19.13%
• 3Y*: —
• 5Y*: —
• 10Y*: —

CIAI.TO

• 1D: 5.06%
• 1M: -3.65%
• YTD: -5.51%
• 6M: -6.22%
• 1Y: 34.50%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ZXLK.TO vs. CIAI.TO - Expense Ratio Comparison

ZXLK.TO has a 0.21% expense ratio, which is lower than CIAI.TO's 0.50% expense ratio.

CIAI.TO

CI Global Artificial Intelligence ETF

ZXLK.TO

BMO SPDR Technology Select Sector Index ETF

Return for Risk

ZXLK.TO vs. CIAI.TO — Risk / Return Rank

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

ZXLK.TO

ZXLK.TO Risk / Return Rank: 34
ZXLK.TO Sharpe Ratio Rank: 32
ZXLK.TO Sortino Ratio Rank: 34
ZXLK.TO Omega Ratio Rank: 43
ZXLK.TO Calmar Ratio Rank: 34
ZXLK.TO Martin Ratio Rank: 28

CIAI.TO

CIAI.TO Risk / Return Rank: 65
CIAI.TO Sharpe Ratio Rank: 66
CIAI.TO Sortino Ratio Rank: 67
CIAI.TO Omega Ratio Rank: 64
CIAI.TO Calmar Ratio Rank: 72
CIAI.TO Martin Ratio Rank: 54

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.

ZXLK.TO vs. CIAI.TO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BMO SPDR Technology Select Sector Index ETF (ZXLK.TO) and CI Global Artificial Intelligence ETF (CIAI.TO). 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.

	ZXLK.TO	CIAI.TO	Difference
Sharpe ratio Return per unit of total volatility	0.63	1.13	-0.50
Sortino ratio Return per unit of downside risk	1.05	1.65	-0.61
Omega ratio Gain probability vs. loss probability	1.18	1.23	-0.05
Calmar ratio Return relative to maximum drawdown	0.87	1.81	-0.93
Martin ratio Return relative to average drawdown	2.37	5.11	-2.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ZXLK.TO vs. CIAI.TO - Sharpe Ratio Comparison

The current ZXLK.TO Sharpe Ratio is 0.63, which is lower than the CIAI.TO Sharpe Ratio of 1.13. The chart below compares the historical Sharpe Ratios of ZXLK.TO and CIAI.TO, 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

	ZXLK.TO	CIAI.TO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.63	1.13	-0.50
Sharpe Ratio (All Time) Calculated using the full available price history	0.32	0.77	-0.45

Correlation

The correlation between ZXLK.TO and CIAI.TO is 0.56, 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

ZXLK.TO vs. CIAI.TO - Dividend Comparison

ZXLK.TO's dividend yield for the trailing twelve months is around 0.31%, while CIAI.TO has not paid dividends to shareholders.

	TTM	2025
ZXLK.TO BMO SPDR Technology Select Sector Index ETF	0.31%	0.29%
CIAI.TO CI Global Artificial Intelligence ETF	0.00%	0.00%

Drawdowns

ZXLK.TO vs. CIAI.TO - Drawdown Comparison

The maximum ZXLK.TO drawdown since its inception was -22.20%, smaller than the maximum CIAI.TO drawdown of -31.22%. Use the drawdown chart below to compare losses from any high point for ZXLK.TO and CIAI.TO.

Drawdown Indicators

	ZXLK.TO	CIAI.TO	Difference
Max Drawdown Largest peak-to-trough decline	-22.20%	-31.22%	+9.02%
Max Drawdown (1Y) Largest decline over 1 year	-20.93%	-18.93%	-2.00%
Current Drawdown Current decline from peak	-17.18%	-14.83%	-2.35%
Average Drawdown Average peak-to-trough decline	-5.93%	-6.86%	+0.93%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.73%	6.69%	+1.04%

Volatility

ZXLK.TO vs. CIAI.TO - Volatility Comparison

The current volatility for BMO SPDR Technology Select Sector Index ETF (ZXLK.TO) is 7.91%, while CI Global Artificial Intelligence ETF (CIAI.TO) has a volatility of 10.01%. This indicates that ZXLK.TO experiences smaller price fluctuations and is considered to be less risky than CIAI.TO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ZXLK.TO	CIAI.TO	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.91%	10.01%	-2.10%
Volatility (6M) Calculated over the trailing 6-month period	16.77%	19.28%	-2.51%
Volatility (1Y) Calculated over the trailing 1-year period	30.54%	30.74%	-0.20%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.60%	28.71%	+0.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.60%	28.71%	+0.89%