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Staar Surgical Co STAA 20.44 -0.38 -1.83%

STAA Options Volume by Strike

STAA (Staar Surgical Co): Compare call and put contract volume across strikes to see where activity is concentrated. 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
0.539
Put Call Ratio (OI)
0.607
Put Call Ratio (Vol)
0.757
IV Rank
31.8
IV Percentile
29.4
Max Pain
22.5

Volume distribution (2026-09-21)

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-27.2
27.2
View values by strike
STAA · Volume distribution · 2026-09-21. Contracts traded.
StrikeCallsPuts
7.50 4 0
10.00 2 0
12.50 2 20
15.00 7 23
17.50 5 2
20.00 2 19
22.50 86 45
25.00 46 8
27.50 22 6
30.00 5 2
32.50 22 0
35.00 6 0
37.50 21 0
40.00 3 0
45.00 3 0
47.50 3 0