Atara Biotherapeutics Inc... (ATRA)
NASDAQ: ATRA
· Real-Time Price · USD
12.34
0.85 (7.40%)
At close: Aug 22, 2025, 3:59 PM
12.44
0.79%
After-hours: Aug 22, 2025, 06:19 PM EDT
ATRA Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ATRA across all expirations is 0 shares per 1% move, with 0 from calls and 0 from puts. The put-call GEX ratio of n/a reflects balanced positioning between puts and calls. The highest gamma concentration is at the Jan 16, 26 expiration with 0 net GEX, which may act as a pivot point for price action. Near-term exposure for Jan 16, 26 suggests possible volatility from negative gamma effects.
ATRA GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Jan 16, 26 | 0 | 0 | 0 | n/a |