GraniteShares YieldBOOST Biotech ETF (BIOY) Chart
BIOY price chart
Daily prices adjusted for splits and distributions. 1D and 5D show delayed intraday prices. Markers: D distribution, S split.
Technical snapshot
Key levels & statistics
BIOY monthly returns
BIOY historical prices
BIOY distributions & splits
Full distribution history →About the BIOY chart
GraniteShares YieldBOOST Biotech ETF (BIOY) closed at $19.06 on October 23, 2026.
This page charts the trading history of BIOY since 2026. Daily prices come from EODHD and are adjusted for splits and distributions, so returns over long periods are comparable. For fund facts and the latest quote see the BIOY overview.
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BIOY chart FAQ
What is the all-time high of BIOY?
The highest closing price for BIOY was $25.27 on May 6, 2026. As of the October 23, 2026 close it traded 24.6% below that level.
What is the 52-week range of BIOY?
Over the 52 weeks to October 23, 2026, BIOY traded between an intraday low of $18.89 on October 16, 2026 and an intraday high of $25.28 on May 7, 2026.
Does BIOY pay a dividend?
Yes. BIOY paid $6.31 per share over the past 12 months (25 payments), a yield of about 33.08% at the latest close. The most recent distribution of $0.2260 per share went ex-dividend on October 23, 2026.
How do I read the BIOY chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots BIOY against another fund as a percentage change. Chart prices are adjusted for splits and distributions.