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Fetching the latest fund profile, holdings, and market data.

Chicago Board Options ExchangeEquity
Previous close
$90.73
−$0.54 · -0.59%
Sep 10, 3:59 PM ET
After-hours
$90.73
$0.00 · 0.00%
Sep 10, 4:00 PM ET
Regular session · ET · Market data may be delayed.
Under ordinary market conditions, this fund is structured to commit a significant majority—at least 80% of its overall investments—to the specific stocks that make up its reference index. This underlying index is composed of a minimum of 40 individual companies, each assigned an identical weighting within the portfolio. Furthermore, to promote diversification, no single industry sector is permitted to constitute more than 30% of the index's total value.
Fund assets
1.72B USD
Expense ratio
0.40%
NAV
$90.74
Average volume
58.42K
Volume
25.43K
Day range
$90.47 – $91.32
52-week range
$80.52 – $95.97
Previous close
$91.27
Price change
1 day
-0.59%
1 month
-4.53%
3 months
+1.40%
Year to date
+7.73%
1 year
+4.79%
3 years
+32.86%
5 years
+29.71%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Sep 11, 2026.
Portfolio composition
Fund income
Jun 24, 2026
Jun 24, 2026
Jun 30, 2026
$0.4647
Quarterly
Mar 25, 2026
Mar 25, 2026
Mar 31, 2026
$0.5144
Quarterly
Dec 24, 2025
Dec 24, 2025
Dec 31, 2025
$0.6127
Quarterly
Sep 24, 2025
Sep 24, 2025
Sep 30, 2025
$0.4423
Quarterly
Jun 25, 2025
Jun 25, 2025
Jul 1, 2025
$0.3786
Quarterly
Mar 26, 2025
Mar 26, 2025
Apr 1, 2025
$0.5164
Quarterly
Dec 23, 2024
Dec 23, 2024
Dec 31, 2024
$0.6061
Quarterly
Sep 25, 2024
Sep 25, 2024
Oct 2, 2024
$0.3949
Quarterly
Jun 26, 2024
Jun 26, 2024
Jul 3, 2024
$0.5268
Quarterly
Mar 20, 2024
Mar 21, 2024
Mar 27, 2024
$0.3131
Quarterly
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ETF data may be delayed, incomplete, or revised. Holdings and exposures change over time. Historical performance does not guarantee future results. This page is for informational and educational purposes only and does not constitute investment advice or a recommendation.