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 Daily Delta Exposure
ETNB's current Delta Exposure (DEX) is 13.14K shares, which is 14% smaller than the 3M average of 15.3K shares. During this period, DEX ranged from 7.08K on Jul 29, 2025 to 30.77K on Aug 22, 2025, with dealers maintaining net short exposure requiring continuous hedging.
DEX History
| Date | Call Delta | Put Delta | Net Delta | P/C Delta |
|---|---|---|---|---|
| Sep 12, 2025 | 33,974.33 | -20,834.06 | 13,140.27 | 0.61 |
| Sep 11, 2025 | 38,031.06 | -16,911.55 | 21,119.51 | 0.44 |
| Sep 10, 2025 | 36,779.62 | -17,528.75 | 19,250.87 | 0.48 |
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