Pre-market
⌘K
Sign in Sign up

Staar Surgical Co STAA 26.72 -0.45 -1.66%

Previous-day view · Thu Nov 5 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.517
Put Call Ratio (OI)
0.423
Put Call Ratio (Vol)
0.526
IV Rank
34.9
IV Percentile
19.8
Max pain
20

Delta exposure (2026-11-05)

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}
15.0
224.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-21.0
21.0
View values by strike
STAA · Delta exposure · 2026-11-05. Delta-weighted share equivalents.
StrikeCallsPuts
7.50 97 0
10.00 4.05 K 0
12.50 378 -2.18 K
15.00 1.1 K -747
17.50 15.7 K -3.95 K
20.00 33.3 K -2.19 K
22.50 65.5 K -4.52 K
25.00 88.1 K -6.96 K
27.50 29.8 K -7.41 K
30.00 20.7 K -20.3 K
32.50 26.1 K 0
35.00 5.19 K 0
37.50 1.4 K 0
40.00 3.58 K 0
45.00 89.6 0
47.50 406 0