Ambarella Inc. (AMBA)
NASDAQ: AMBA
· Real-Time Price · USD
66.93
-1.65 (-2.41%)
At close: Aug 15, 2025, 3:59 PM
66.20
-1.09%
After-hours: Aug 15, 2025, 06:38 PM EDT
AMBA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for AMBA across all expirations is 11,440.23 shares per 1% move, with 15,848.05 from calls and 4,407.82 from puts. The put-call GEX ratio of 0.28 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 Aug 22, 25 expiration with 5,501.16 net GEX, which may act as a magnet point for price action. Near-term exposure for Aug 22, 25 suggests potential support from positive gamma hedging flows.
AMBA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Aug 22, 25 | 5,694.97 | -193.81 | 5,501.16 | 0.03 |
| Aug 29, 25 | 487.46 | -474.87 | 12.59 | 0.97 |
| Sep 5, 25 | 115.37 | -32.1 | 83.27 | 0.28 |
| Sep 12, 25 | 67.43 | -17.68 | 49.75 | 0.26 |
| Sep 19, 25 | 2,963.17 | -288.95 | 2,674.22 | 0.10 |
| Sep 26, 25 | 19.06 | 0 | 19.06 | 0.00 |
| Oct 17, 25 | 0 | 0 | 0 | n/a |
| Nov 21, 25 | 1,406.39 | -579.67 | 826.72 | 0.41 |
| Dec 19, 25 | 1,191.61 | -1,243.45 | -51.84 | 1.04 |
| Jan 16, 26 | 2,870.41 | -1,286.37 | 1,584.04 | 0.45 |
| Feb 20, 26 | 206.19 | -76.65 | 129.54 | 0.37 |
| Dec 18, 26 | 0 | 0 | 0 | n/a |
| Jan 15, 27 | 825.99 | -214.27 | 611.72 | 0.26 |