Closed
⌘K
Sign in Sign up

Sutro Biopharma STRO 16.35 1.01 6.58%

STRO Options Support & Resistance

STRO (Sutro Biopharma): Explore options-derived support and resistance levels, call walls and put walls. 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
1.9
Put Call Ratio (OI)
0.59
Put Call Ratio (Vol)
0.123
IV Rank
21.4
IV Percentile
83.1
Max Pain
17.5

Option Walls

A gamma wall is a strike where dealer gamma is concentrated.

Price often pauses or reverses there because dealers must hedge aggressively when the underlying crosses it. Walls above spot tend to act as resistance; walls below spot tend to act as support.

See also: Gamma exposure (GEX)

$15 Key Put Strike 3 $17 Put Wall $20 Call Wall $22 Key Call Strike 2 $30 Key Put Strike 2