Alphatec Inc. (ATEC)
NASDAQ: ATEC
· Real-Time Price · USD
13.96
0.20 (1.45%)
At close: Oct 03, 2025, 3:59 PM
14.00
0.29%
Pre-market: Oct 06, 2025, 07:38 AM EDT
ATEC Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ATEC across all expirations is 24,312.2 shares per 1% move, with 46,504.59 from calls and 22,192.39 from puts. The put-call GEX ratio of 0.48 shows call-heavy positioning, potentially creating volatility as market makers hedge by selling into strength and buying weakness.
ATEC GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 17, 25 | 17,557.15 | -19,552.8 | -1,995.65 | 1.11 |
| Nov 21, 25 | 1,742.73 | -242.88 | 1,499.85 | 0.14 |
| Jan 16, 26 | 24,380.19 | -1,924.63 | 22,455.56 | 0.08 |
| Apr 17, 26 | 1,385.84 | -348.92 | 1,036.92 | 0.25 |
| Jul 17, 26 | 720.1 | -84.71 | 635.39 | 0.12 |
| Dec 18, 26 | 26.84 | -7.71 | 19.13 | 0.29 |
| Jan 15, 27 | 691.74 | -30.74 | 661 | 0.04 |
| Jan 21, 28 | 0 | 0 | 0 | n/a |