89bio Inc. (ETNB)
NASDAQ: ETNB
· Real-Time Price · USD
8.07
-0.58 (-6.71%)
At close: Sep 12, 2025, 3:59 PM
8.29
2.73%
After-hours: Sep 12, 2025, 05:54 PM EDT
ETNB Volatility Exposure
89bio has experienced an average implied
volatility of 0.87 and an average realized volatility of 0.81.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| Sep 12, 2025 | -6.38% | 0 | 19.69K | +4.82% | 1.3 | n/a |
| Sep 11, 2025 | +1.41% | 9.57 | 18.79K | +0.20% | 1.1 | n/a |
| Sep 10, 2025 | -1.39% | 0.02 | 18.75K | +0.02% | 1.19 | n/a |
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