GraniteShares YieldBOOST Biotech ETF (BIOY)

Assets	$858.04K
Expense Ratio	1.07%
PE Ratio	n/a
Shares Out	40,001
Dividend (ttm)	$4.18
Dividend Yield	19.98%
Ex-Dividend Date	Aug 21, 2026
Payout Frequency	Weekly
Payout Ratio	n/a

Volume	2,230
Open	21.27
Previous Close	21.53
Day's Range	20.93 - 21.27
52-Week Low	20.66
52-Week High	25.28
Beta	n/a
Holdings	9
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 Holdings

Name	Symbol	Weight
United States Treasury Bills 3.595%	B.0 10.22.26	46.36%
Us Dollars	n/a	39.40%
United States Treasury Bills 0%	B.0 02.04.27	11.46%
Cash & Cash Equivalents	n/a	4.52%
Put Labu August 277.50 08/31/2026	n/a	0.14%
Put Labu August 285.48 08/28/2026	n/a	0.01%
Put Labu August 301.34 08/28/2026	n/a	-0.06%
Put Labu August 292.91 08/31/2026	n/a	-0.44%
Cash	n/a	-1.39%

Dividend History

Ex-Dividend	Amount	Pay Date
Aug 21, 2026	$0.24904	Aug 25, 2026
Aug 14, 2026	$0.24507	Aug 18, 2026
Aug 7, 2026	$0.23731	Aug 11, 2026
Jul 31, 2026	$0.23954	Aug 4, 2026
Jul 24, 2026	$0.25161	Jul 28, 2026
Jul 17, 2026	$0.24804	Jul 21, 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:

Aug 29, 2026

Data Sources Report a data error