ON Semiconductor Corporat... (ON)
NASDAQ: ON
· Real-Time Price · USD
49.27
0.53 (1.09%)
At close: Oct 03, 2025, 3:59 PM
49.50
0.47%
After-hours: Oct 03, 2025, 07:49 PM EDT
ON Gamma Exposure By Expiry
The total Gamma Exposure (GEX) for ON across all expirations is -26,132.13 shares per 1% move, with 154,836.41 from calls and 180,968.54 from puts. The put-call GEX ratio of 1.17 indicates heavy put positioning, suggesting market makers may need to buy shares on declines (supportive) and sell on rallies (resistance).
ON GEX Table
| Expiry Date | Call GEX | Put GEX | Net GEX | P/C GEX |
|---|---|---|---|---|
| Oct 10, 25 | 21,051.58 | -15,188.47 | 5,863.11 | 0.72 |
| Oct 17, 25 | 63,582.98 | -97,087.9 | -33,504.92 | 1.53 |
| Oct 24, 25 | 6,992.05 | -1,891.15 | 5,100.9 | 0.27 |
| Oct 31, 25 | 2,620.91 | -6,775.27 | -4,154.36 | 2.59 |
| Nov 7, 25 | 1,435.57 | -819.13 | 616.44 | 0.57 |
| Nov 14, 25 | 2.3 | -2.64 | -0.34 | 1.15 |
| Nov 21, 25 | 3,555.89 | -3,604.8 | -48.91 | 1.01 |
| Jan 16, 26 | 33,079.85 | -32,147.06 | 932.79 | 0.97 |
| Mar 20, 26 | 10,220.02 | -9,005.2 | 1,214.82 | 0.88 |
| Apr 17, 26 | 235.34 | -946.2 | -710.86 | 4.02 |
| Jun 18, 26 | 4,604.73 | -6,038.69 | -1,433.96 | 1.31 |
| Sep 18, 26 | 777.99 | -2,203.89 | -1,425.9 | 2.83 |
| Jan 15, 27 | 6,632.89 | -5,181.65 | 1,451.24 | 0.78 |
| Jan 21, 28 | 44.31 | -76.49 | -32.18 | 1.73 |