VanEck Biotech ETF (BBH)
NASDAQ: BBH
· Real-Time Price · USD
168.44
2.79 (1.68%)
At close: Sep 05, 2025, 3:59 PM
168.37
-0.04%
After-hours: Sep 05, 2025, 04:10 PM EDT
BBH Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for BBH across all expirations is 221.37 shares per 1% move, with 322.02 from calls and 100.65 from puts. The put-call GEX ratio of 0.31 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
BBH GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 270.15 | -28.59 | 241.56 | 0.11 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Dec 19, 25 | 35.24 | -72.06 | -36.82 | 2.04 |
| Jan 16, 26 | 0 | 0 | 0 | n/a |
| Mar 20, 26 | 16.63 | 0 | 16.63 | 0.00 |