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Chicago Board Options ExchangeDigital asset
At close
$19.8448
+$0.0248 · +0.13%
Sep 15, 3:48 PM ET
Regular session · ET · Market data may be delayed.
CBTO actively manages options and collateral in a way designed to track the positive price return of spot bitcoin up to a cap, while providing protection against a loss exceeding 20%, over a one-year period. It uses the BRRNY, a benchmark index, to determine the cap. The fund employs two portfolio construction methods: one involving US Treasuries, options, and cash equivalents and the other using options and cash equivalents. The fund does not invest directly in bitcoin. The fund offers perpetual investment opportunities, with new options chosen at each annual reset date in October, reflecting market conditions at that time. Returns will differ if investors buy or sell shares mid-Outcome Period. The fund also invests up to 25% of its assets in a Cayman Islands subsidiary for bitcoin exposure within IRS guidelines. The fund's strategies and outcomes are hypothetical and not guaranteed.
Fund assets
24.8M USD
Expense ratio
0.69%
NAV
$19.84
Average volume
9.25K
Volume
22.04K
Day range
$19.81 – $19.845
52-week range
$19.67 – $25.24
Previous close
$19.82
Price change
1 day
+0.13%
1 month
+0.48%
3 months
+0.63%
Year to date
-7.74%
1 year
-20.65%
3 years
-20.65%
5 years
-20.65%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Sep 15, 2026.
Portfolio composition
Fund income
Dec 12, 2025
—
—
$0.048
Irregular
Latest coverage
No ETF news is currently available.
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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.