Harvard Bioscience Inc. (HBIO)
NASDAQ: HBIO
· Real-Time Price · USD
0.56
0.02 (3.04%)
At close: Aug 27, 2025, 9:38 AM
HBIO Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for HBIO across all expirations is 826.01 shares per 1% move, with 831.8 from calls and 5.79 from puts. The put-call GEX ratio of 0.01 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness. The highest gamma concentration is at the Nov 21, 25 expiration with 555.29 net GEX, which may act as a magnet point for price action. Near-term exposure for Sep 19, 25 suggests potential support from positive gamma hedging flows.
HBIO GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 64.34 | -4.89 | 59.45 | 0.08 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Nov 21, 25 | 555.29 | 0 | 555.29 | 0.00 |
| Feb 20, 26 | 212.17 | -0.9 | 211.27 | 0.00 |