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

Chicago Board Options Exchange · Equity
$14.63
+$0.01 · +0.07%
· Aug 21, 4:00 PM ET
$14.63
Previous close+$0.01 · +0.07%
· Aug 21, 4:00 PM ET
$14.63
+$0.01 · +0.07%
Regular session · ET · Market data may be delayed.
The Main BuyWrite Fund seeks to deliver attractive risk-adjusted total returns relative to its peers in the Morningstar Option Writing Category. It accomplishes this by building a portfolio of Exchange Traded Funds (ETFs) that are selected through a fundamental "reversion to the mean" analysis. Furthermore, the fund implements a covered call writing (selling) strategy to help mitigate overall market volatility.
Fund assets
1.33B USD
Expense ratio
0.99%
NAV
$14.61
Average volume
354.97K
Volume
439.41K
Day range
$14.615 – $14.66
52-week range
$13.84 – $14.66
Previous close
$14.62
Price change
1 day
+0.07%
1 month
+0.90%
3 months
+1.32%
Year to date
+2.16%
1 year
+3.32%
3 years
+9.02%
5 years
+16.39%
Price changes exclude distributions, fees, taxes, and investor-specific cash flows.
Portfolio
Holdings data updated Aug 19, 2026.
Portfolio composition
Fund income
Jul 24, 2026
Monthly
Jul 24, 2026
Jul 29, 2026
$0.0728
Jun 25, 2026
Monthly
Jun 25, 2026
Jun 30, 2026
$0.0722
May 21, 2026
Monthly
May 21, 2026
May 26, 2026
$0.0721
Apr 23, 2026
Monthly
Apr 23, 2026
Apr 28, 2026
$0.0718
Mar 26, 2026
Monthly
Mar 26, 2026
Mar 31, 2026
$0.0705
Feb 19, 2026
Monthly
Feb 19, 2026
Feb 24, 2026
$0.0714
Jan 22, 2026
Monthly
Jan 22, 2026
Jan 27, 2026
$0.0715
Dec 23, 2025
Monthly
Dec 23, 2025
Dec 29, 2025
$0.0716
Nov 21, 2025
Monthly
Nov 21, 2025
Nov 26, 2025
$0.0708
Oct 24, 2025
Monthly
Oct 24, 2025
Oct 29, 2025
$0.0712
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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.