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Chicago Board Options ExchangeFixed-income ETF
$25.02
$0.00 · 0.00%
SCUB constructs an ultra-short duration fixed income portfolio primarily composed of high-quality securities, including government and agency debt, investment grade corporate bonds, securitized assets, and short-term instruments. The strategy targets a duration of 18 months or less, and a weighted average maturity generally between zero and 24 months, aiming to limit sensitivity to interest rate movements while maintaining income potential. Portfolio construction follows a top-down framework, with sector allocation and duration positioning guided by macroeconomic trends, interest rate expectations, and relative value opportunities. Individual security selection is driven by fundamental analysis, including evaluation of issuer strength and structural features such as prepayment and extension risk. The fund may also utilize derivatives for hedging and efficient exposure. The fund converted from a mutual fund to an ETF with approximately $21 million in assets.
Fund facts updated Oct 30, 2026.
Day range
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52-week range
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Oct 1, 2026
Oct 1, 2026
Oct 5, 2026
$0.0883
Monthly
Sep 1, 2026
Sep 1, 2026
Sep 3, 2026
$0.1189
Monthly
Aug 3, 2026
Aug 3, 2026
Aug 5, 2026
$0.0829
Monthly
Jul 1, 2026
Jul 1, 2026
Jul 6, 2026
$0.08
Monthly
Jun 1, 2026
Jun 1, 2026
Jun 3, 2026
$0.082
Monthly
May 1, 2026
May 1, 2026
May 5, 2026
$0.0761
Monthly
Apr 1, 2026
Apr 1, 2026
Apr 6, 2026
$0.0951
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.