20.52 USD
↗ 0.00 (0.00%)AFTER HOURS (AS OF 04:10 PM EDT)
BIOY Stock After Hours
GraniteShares YieldBOOST Biotech ETF
BIOYNASDAQ • USD
Market: OPEN
After-hours trading runs 4:00 PM – 8:00 PM ET.
BIOY is trading at $20.52 after hours, up $0.00 (0.00%) from its regular-session close of $20.52.
BIOY After Hours Chart
BIOY After Hours News
Gap Analytics — 5-year history, 5% minimum gap
No qualifying gap events found for BIOY.
Frequently Asked Questions
What is BIOY's after-hours price?
GraniteShares YieldBOOST Biotech ETF (BIOY) is trading at $20.52 after hours, up $0.00 (0.00%) from its regular-session close of $20.52.
Why is BIOY moving after hours?
BIOY is up 0.00% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
When does BIOY after-hours trading start and end?
After-hours trading in BIOY on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.