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Chicago Board Options ExchangeEquity ETF
$24.5089
$0.00 · 0.00%
As of Sep 23, 9:46 AM ET
Historical prices · Market data may be delayed.
CIEI tracks an index that measures the performance of the US Treasury with a remaining maturity of 3 to 7 years. The fund invests in publicly issued, fixed-rate US Treasury bills, notes, and bonds denominated in USD, excluding corporate, agency, and inflation-protected securities. The fund holds bonds rated investment grade with at least 3 years and less than 7 years remaining to maturity. The number of securities depends on factors such as net asset size relative to the number of index constituents, liquidity, price, and transaction costs. The fund uses a sampling method, which means it can invest in a sample of securities that collectively have an investment profile similar to that of the underlying index. In addition, the fund may invest in cash and cash equivalents, money market instruments, and other ETFs for cash management, cost reduction, risk mitigation, or when favorably priced. The index is market value-weighted and rebalanced monthly.
Fund facts updated Sep 22, 2026.
Day range
Current $24.5089
52-week range
Current $24.5089
1 month
-1.69%
3 months
-2.04%
Since inception
-2.08%
Cumulative price changes exclude distributions and investor-specific taxes, trading costs, and cash flows.
Showing 15 of 91 reported holdings
Displayed portfolio weight: 27.30%
Holdings data updated Sep 23, 2026.
Aug 31, 2026
Aug 31, 2026
Sep 1, 2026
$0.0823
Monthly
Jul 31, 2026
Jul 31, 2026
Aug 3, 2026
$0.1121
Monthly
Jun 30, 2026
Jun 30, 2026
Jul 1, 2026
$0.0325
Monthly
Amounts are shown per share in the ETF trading currency and adjusted for splits when the provider supplies an adjusted value; otherwise the reported amount is used.
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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.