Astera Labs Inc. Common S... (ALAB)
NASDAQ: ALAB
· Real-Time Price · USD
229.50
-3.40 (-1.46%)
At close: Sep 12, 2025, 3:59 PM
228.50
-0.44%
After-hours: Sep 12, 2025, 07:57 PM EDT
ALAB Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ALAB across all expirations is 44,580.1 shares per 1% move, with 80,217.41 from calls and 35,637.31 from puts. The put-call GEX ratio of 0.44 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
ALAB GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Sep 19, 25 | 22,251.46 | -10,203.76 | 12,047.7 | 0.46 |
| Sep 26, 25 | 6,040.01 | -3,522.41 | 2,517.6 | 0.58 |
| Oct 3, 25 | 1,788.91 | -1,598.84 | 190.07 | 0.89 |
| Oct 10, 25 | 696.16 | -594.88 | 101.28 | 0.85 |
| Oct 17, 25 | 19,919.91 | -8,118.14 | 11,801.77 | 0.41 |
| Oct 24, 25 | 1,746.56 | -655.59 | 1,090.97 | 0.38 |
| Oct 31, 25 | 108.11 | -48.94 | 59.17 | 0.45 |
| Jan 16, 26 | 15,608.31 | -6,241.15 | 9,367.16 | 0.40 |
| Feb 20, 26 | 3,870.55 | -1,885.07 | 1,985.48 | 0.49 |
| Apr 17, 26 | 1,350.22 | -165.76 | 1,184.46 | 0.12 |
| May 15, 26 | 2,507.02 | -1,080.98 | 1,426.04 | 0.43 |
| Jun 18, 26 | 0 | 0 | 0 | n/a |
| Aug 21, 26 | 797.04 | -226.78 | 570.26 | 0.28 |
| Nov 20, 26 | 866.37 | -682.32 | 184.05 | 0.79 |
| Jan 15, 27 | 2,666.78 | -612.69 | 2,054.09 | 0.23 |