GraniteShares YieldBOOST Biotech ETF (BIOY)
NASDAQ: BIOY · Real-Time Price · USD
24.12
+0.10 (0.44%)
At close: May 27, 2026, 4:00 PM EDT
24.09
-0.03 (-0.10%)
After-hours: May 27, 2026, 4:15 PM EDT
BIOY Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 27, 2026 | 24.09 | 24.12 | 24.09 | 24.12 | 24.12 | 0.44% | 465 |
| May 26, 2026 | 24.05 | 24.05 | 24.01 | 24.01 | 24.01 | 0.13% | 309 |
| May 22, 2026 | 23.97 | 24.05 | 23.92 | 23.98 | 23.98 | 0.25% | 4,042 |
| May 21, 2026 | 24.20 | 24.20 | 24.20 | 24.20 | 23.92 | 0.21% | 345 |
| May 20, 2026 | 24.01 | 24.15 | 24.01 | 24.15 | 23.87 | 1.51% | 267 |
| May 19, 2026 | 23.78 | 23.85 | 23.78 | 23.79 | 23.51 | -0.29% | 749 |
| May 18, 2026 | 24.10 | 24.10 | 23.86 | 23.86 | 23.58 | -1.85% | 886 |
| May 15, 2026 | 24.71 | 24.71 | 24.31 | 24.31 | 24.03 | -2.43% | 1,652 |
| May 14, 2026 | 25.15 | 25.20 | 25.15 | 25.20 | 24.63 | 0.12% | 1,109 |
| May 13, 2026 | 25.07 | 25.17 | 25.07 | 25.17 | 24.60 | 0.36% | 646 |
| May 12, 2026 | 25.11 | 25.11 | 25.08 | 25.08 | 24.51 | 0.08% | 493 |
| May 11, 2026 | 25.09 | 25.10 | 25.06 | 25.06 | 24.49 | 0.34% | 497 |
| May 8, 2026 | 24.90 | 24.98 | 24.89 | 24.98 | 24.41 | 0.66% | 702 |
| May 7, 2026 | 25.28 | 25.28 | 25.09 | 25.09 | 24.24 | -0.69% | 1,551 |
| May 6, 2026 | 25.06 | 25.27 | 25.06 | 25.27 | 24.41 | 0.95% | 1,063 |