Onto Innovation Inc ONTO 277.0 13.57 5.15%
ONTO Options Volume by Strike
ONTO (Onto Innovation Inc): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.66
Put Call Ratio (OI)
0.6
Put Call Ratio (Vol)
0.549
IV Rank
29.6
IV Percentile
37.1
Max Pain
270
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 80.00 | 0 | 2 |
| 85.00 | 0 | 1 |
| 90.00 | 0 | 1 |
| 95.00 | 0 | 1 |
| 100.00 | 0 | 1 |
| 105.00 | 0 | 3 |
| 110.00 | 1 | 3 |
| 115.00 | 1 | 2 |
| 120.00 | 1 | 2 |
| 125.00 | 0 | 1 |
| 130.00 | 0 | 1 |
| 135.00 | 0 | 3 |
| 140.00 | 1 | 18 |
| 145.00 | 0 | 4 |
| 150.00 | 1 | 32 |
| 155.00 | 1 | 7 |
| 160.00 | 26 | 14 |
| 165.00 | 18 | 12 |
| 170.00 | 4 | 11 |
| 175.00 | 3 | 13 |
| 180.00 | 21 | 14 |
| 185.00 | 2 | 4 |
| 190.00 | 4 | 20 |
| 195.00 | 2 | 10 |
| 200.00 | 15 | 52 |
| 210.00 | 25 | 12 |
| 220.00 | 8 | 21 |
| 230.00 | 8 | 10 |
| 240.00 | 87 | 43 |
| 250.00 | 15 | 39 |
| 260.00 | 38 | 59 |
| 270.00 | 42 | 75 |
| 280.00 | 54 | 24 |
| 290.00 | 24 | 13 |
| 300.00 | 19 | 7 |
| 310.00 | 116 | 5 |
| 320.00 | 34 | 5 |
| 330.00 | 45 | 14 |
| 340.00 | 13 | 4 |
| 350.00 | 128 | 2 |
| 360.00 | 5 | 1 |
| 370.00 | 9 | 2 |
| 380.00 | 42 | 65 |
| 390.00 | 8 | 0 |
| 400.00 | 13 | 1 |
| 410.00 | 2 | 1 |
| 420.00 | 23 | 0 |
| 430.00 | 213 | 3 |
| 440.00 | 11 | 1 |
| 450.00 | 4 | 0 |
| 460.00 | 2 | 2 |
| 470.00 | 1 | 0 |
| 480.00 | 1 | 0 |
| 490.00 | 1 | 0 |
| 500.00 | 4 | 1 |
| 520.00 | 1 | 0 |