sharethestock
/

GraniteShares YieldBOOST Biotech ETF (BIOY)

XNAS: BIOY · USD
$19.79at end of selection
−20.94%

−$5.24 per share

May 5, 2026 – Oct 12, 2026

Edit dates
→

Intraday times are shown in Eastern Time.

15-min delayed · Oct 12, 2026Drag to select ↔

GraniteShares YieldBOOST Biotech ETF (BIOY) price history

GraniteShares YieldBOOST Biotech ETF trades under BIOY on XNAS. Over May 5, 2026 – Oct 12, 2026, the available closing prices moved from $25.03 to $19.79, a change of −20.94%.

Prices through . 15-min delayed. Split-adjusted price change in USD; dividends are not included. These are historical observations, not a live quote.

Select dates in the chart to measure a price change, compare other assets, or calculate a hypothetical position’s gain or loss.

Browse all stock and ETF charts →