GraniteShares YieldBOOST Biotech ETF (BIOY)

Assets	$847.03K
Expense Ratio	1.07%
PE Ratio	n/a
Shares Out	40,001
Dividend (ttm)	$3.93
Dividend Yield	18.52%
Ex-Dividend Date	Aug 14, 2026
Payout Frequency	Weekly
Payout Ratio	n/a

Volume	842
Open	21.19
Previous Close	21.21
Day's Range	21.19 - 21.24
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	46.93%
Us Dollars	n/a	39.53%
United States Treasury Bills 0%	B.0 02.04.27	11.60%
Cash & Cash Equivalents	n/a	4.58%
Put Labu August 252.02 08/17/2026	n/a	0.46%
Put Labu August 249.51 08/14/2026	n/a	0.03%
Put Labu August 263.37 08/14/2026	n/a	-0.21%
Put Labu August 266.02 08/17/2026	n/a	-1.34%
Cash	n/a	-1.57%

Dividend History

Ex-Dividend	Amount	Pay Date
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
Jul 10, 2026	$0.26223	Jul 14, 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 19, 2026

Data Sources Report a data error