Pre-market
⌘K
Sign in Sign up

Vanguard U VFMF 182.91 -0.43 -0.23%

VFMF Options Support & Resistance

VFMF (Vanguard U): 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
0.178
Put Call Ratio (OI)
0.222
Put Call Ratio (Vol)
0.167
IV Rank
12.1
IV Percentile
40.7
Max Pain
175

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)

$162 Key Put Strike 2 $166 Key Put Strike 3 $175 Call Wall $180 Put Wall $190 Key Call Strike 3