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Chicago Board Options ExchangeFixed Income
Previous close
$118.19
+$0.05 · +0.04%
Sep 11, 4:00 PM ET
Regular session · ET · Market data may be delayed.
The fund's primary investment strategy centers on implementing an exchange-listed options technique known as a "box spread." Under typical market conditions, the fund consistently commits a substantial portion—specifically, no less than 80%—of its overall assets to these Box Spreads. A critical characteristic of these investments is that their weighted average time to maturity, determined by expiration dates, consistently remains below 90 days.
Fund assets
14.4B USD
Expense ratio
0.24%
NAV
$118.09
Average volume
2.71M
Volume
2.53M
Day range
$118.16 – $118.19
52-week range
$113.63 – $118.19
Previous close
$118.14
Price change
1 day
+0.04%
1 month
+0.31%
3 months
+1.01%
Year to date
+2.68%
1 year
+3.99%
3 years
+14.34%
5 years
+18.15%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Sep 12, 2026.
Portfolio composition
Fund income
Aug 13, 2024
Aug 13, 2024
Aug 14, 2024
$0.2906
Irregular
Latest coverage
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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.