Closed
⌘K
Sign in Sign up

Rafael Holdings RFL 2.0 -0.05 -2.44%

RFL Options Support & Resistance

RFL (Rafael Holdings): 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
1.68
Put Call Ratio (OI)
0.142
Put Call Ratio (Vol)
0.295
IV Rank
5.42
IV Percentile
12.6
Max Pain
2.5

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)

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