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Staar Surgical Co STAA 20.44 -0.38 -1.83%

STAA Delta Exposure (DEX)

STAA (Staar Surgical Co): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

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ATM IV
0.539
Put Call Ratio (OI)
0.607
Put Call Ratio (Vol)
0.757
IV Rank
31.8
IV Percentile
29.4
Max Pain
22.5

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
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-27.2
27.2
View values by strike
STAA · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
7.50 94.5 0
10.00 3.88 K 0
12.50 273 -3.71 K
15.00 836 -1.39 K
17.50 5.45 K -13.2 K
20.00 7.06 K -8.36 K
22.50 31.4 K -10.8 K
25.00 32.2 K -9.65 K
27.50 7.94 K -467
30.00 8.04 K -90.2
32.50 4.74 K 0
35.00 4.25 K 0
37.50 913 0
40.00 3.79 K 0
45.00 88.2 0
47.50 405 0