Pre-market
⌘K
Sign in Sign up

Donnelley Financial Solutions DFIN 48.41 0.6 1.25%

DFIN Options Support & Resistance

DFIN (Donnelley Financial Solutions): 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
0.433
Put Call Ratio (OI)
1.11
Put Call Ratio (Vol)
0.808
IV Rank
6.89
IV Percentile
17.9
Max Pain
50

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)

$35 Key Put Strike 3 $40 Key Put Strike 2 $45 Put Wall $50 Max Pain $55 Call Wall $60 Key Call Strike 2