GraniteShares YieldBOOST Biotech ETF (BIOY)

Assets	$1.38M
Expense Ratio	1.07%
PE Ratio	n/a
Forward PE	n/a
Shares Out	70,001
Dividend	$5.86 (29.83%)
Ex-Dividend Date	Oct 9, 2026
Payout Frequency	Weekly
Payout Ratio	n/a

Volume	1,226
Open	19.65
Previous Close	19.36
Day's Range	19.63 - 19.65
52-Week Low	19.36
52-Week High	25.28
Beta	n/a
Holdings	11
Inception Date	May 5, 2026

About BIOY

Fund Home Page

The GraniteShares YieldBOOST Biotech ETF (BIOY) is an exchange-traded fund that mostly invests in health care equity. The fund is an actively managed fund seeking to provide weekly income. The fund strategy involves writing put options on a 3x daily leveraged ETF tied to the S&P Biotechnology Select Industry Index. BIOY was launched on May 5, 2026 and is issued by GraniteShares.

• Asset Class: Equity
• Category: Derivative Income
• Stock Exchange: Nasdaq
• Ticker Symbol: BIOY
• ETF Provider: GraniteShares

Top 10 Holdings

103.82% of assets

Name	Symbol	Weight
Us Dollars	n/a	66.13%
United States Treasury Bills 3.595%	B.0 10.22.26	28.90%
United States Treasury Bills 0%	B.0 02.04.27	7.14%
Cash & Cash Equivalents	n/a	2.80%
Put Labu October 208.79 10/19/2026	n/a	0.60%
Put Labu October 218.78 10/16/2026	n/a	0.28%
Put Labu October 204.98 10/14/2026	n/a	0.05%
Put Labu October 216.36 10/14/2026	n/a	-0.21%
Put Labu October 230.94 10/16/2026	n/a	-0.62%
Put Labu October 220.39 10/19/2026	n/a	-1.25%

Dividend History

Ex-Dividend	Amount	Pay Date
Oct 9, 2026	$0.23319	Oct 14, 2026
Oct 2, 2026	$0.23222	Oct 6, 2026
Sep 25, 2026	$0.23232	Sep 29, 2026
Sep 18, 2026	$0.23413	Sep 22, 2026
Sep 11, 2026	$0.24645	Sep 15, 2026
Sep 4, 2026	$0.24791	Sep 9, 2026

Performance

Data Sources: S&P Global Market Intelligence, CBOE, and more

Historical data is provided by S&P Global Market Intelligence. Real-time stock price data is provided by CBOE and 15-minute delayed consolidated tape pricing data is provided by Nasdaq UTP. Several fund data points are also provided by Finnhub.

Last checked:

Oct 16, 2026

Data Sources Report a data error