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Onto Innovation Inc ONTO 277.0 13.57 5.15%

ONTO Delta Exposure (DEX)

ONTO (Onto Innovation Inc): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
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

Delta exposure (2026-09-21)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
25.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-240.2
240.2
View values by strike
ONTO · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
80.00 0 -21.8
85.00 0 -5.44
90.00 0 -7.15
95.00 0 -3
100.00 0 -77.2
105.00 0 -16.8
110.00 95.5 -97.1
115.00 100 -10.9
120.00 100 -9.15
125.00 0 -14.2
130.00 0 -3.4
135.00 0 -18.9
140.00 97.8 -537
145.00 0 -14
150.00 96.1 -1.14 K
155.00 95 -39.5
160.00 3.19 K -326
165.00 3.19 K -274
170.00 1.83 K -170
175.00 478 -1.41 K
180.00 2.93 K -405
185.00 366 -104
190.00 361 -1.76 K
195.00 1.28 K -428
200.00 6.53 K -6.08 K
210.00 5.58 K -6.63 K
220.00 2.7 K -5.25 K
230.00 4.11 K -3.32 K
240.00 3.01 K -4.41 K
250.00 9.58 K -4.28 K
260.00 10.6 K -5.16 K
270.00 8.65 K -10.7 K
280.00 5.46 K -11.4 K
290.00 10.3 K -2.45 K
300.00 9.06 K -1.44 K
310.00 3.39 K -3.07 K
320.00 5.77 K -1.19 K
330.00 23.8 K -2.58 K
340.00 1.88 K -354
350.00 4.76 K -261
360.00 1.64 K -208
370.00 2.24 K -143
380.00 5.8 K -2.76 K
390.00 20.2 K 0
400.00 12.6 K -235
410.00 839 -70
420.00 3.32 K 0
430.00 4.14 K -497
440.00 928 -252
450.00 9.42 K 0
460.00 784 -1.1 K
470.00 436 0
480.00 49.3 0
490.00 656 0
500.00 516 0
520.00 346 0