Seagate Technology (STX)
NASDAQ: STX
· Real-Time Price · USD
252.79
-1.95 (-0.77%)
At close: Oct 03, 2025, 3:59 PM
253.97
0.47%
After-hours: Oct 03, 2025, 07:57 PM EDT
STX Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for STX across all expirations is -49,137.92 shares per 1% move, with 56,431.99 from calls and 105,569.91 from puts. The put-call GEX ratio of 1.87 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
STX GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 10, 25 | 5,559.07 | -5,311.74 | 247.33 | 0.96 |
| Oct 17, 25 | 11,573.63 | -38,773.52 | -27,199.89 | 3.35 |
| Oct 24, 25 | 1,324.54 | -4,802.23 | -3,477.69 | 3.63 |
| Oct 31, 25 | 1,356.54 | -2,498.68 | -1,142.14 | 1.84 |
| Nov 7, 25 | 153.24 | -620.4 | -467.16 | 4.05 |
| Nov 14, 25 | 50.36 | -101.22 | -50.86 | 2.01 |
| Nov 21, 25 | 11,182.13 | -11,636.87 | -454.74 | 1.04 |
| Dec 19, 25 | 4,630.11 | -5,103.72 | -473.61 | 1.10 |
| Jan 16, 26 | 7,458.88 | -14,400.97 | -6,942.09 | 1.93 |
| Mar 20, 26 | 5,999.58 | -6,804.52 | -804.94 | 1.13 |
| Jun 18, 26 | 3,349.56 | -1,640.44 | 1,709.12 | 0.49 |
| Sep 18, 26 | 734.67 | -716.93 | 17.74 | 0.98 |
| Jan 15, 27 | 1,281.26 | -5,668.26 | -4,387 | 4.42 |
| Jun 17, 27 | 474.27 | -2,365.04 | -1,890.77 | 4.99 |
| Jan 21, 28 | 1,304.15 | -5,125.37 | -3,821.22 | 3.93 |