Pacific Biosciences of Ca... (PACB)
NASDAQ: PACB
· Real-Time Price · USD
1.49
0.06 (4.20%)
At close: Oct 03, 2025, 3:59 PM
1.49
0.00%
After-hours: Oct 03, 2025, 07:32 PM EDT
PACB Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for PACB across all expirations is 37,612.36 shares per 1% move, with 41,676.3 from calls and 4,063.94 from puts. The put-call GEX ratio of 0.10 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
PACB GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 9,066.41 | -47.57 | 9,018.84 | 0.01 |
| Nov 21, 25 | 2,773.34 | 0 | 2,773.34 | 0.00 |
| Dec 19, 25 | 2,275.43 | -483.21 | 1,792.22 | 0.21 |
| Jan 16, 26 | 22,118.72 | -3,178.23 | 18,940.49 | 0.14 |
| Mar 20, 26 | 794.55 | -2.18 | 792.37 | 0.00 |
| Jan 15, 27 | 4,483.02 | -350.06 | 4,132.96 | 0.08 |
| Jan 21, 28 | 164.83 | -2.69 | 162.14 | 0.02 |