Pre-market
⌘K
Sign in Sign up

Global Self Storage SELF 5.01 -0.02 -0.4%

SELF Options Support & Resistance

SELF (Global Self Storage): 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
0.305
Put Call Ratio (OI)
0.978
Put Call Ratio (Vol)
0.0893
IV Rank
8.38
IV Percentile
14.2
Max Pain
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)

$5 Call Wall $7 Key Put Strike 2 $10 Key Put Strike 3