Pre-market
⌘K
Sign in Sign up

Western Digital Corp WDC 448.5 7.14 1.62%

WDC Options Support & Resistance

WDC (Western Digital Corp): 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
0.668
Put Call Ratio (OI)
1.55
Put Call Ratio (Vol)
1.24
IV Rank
35.6
IV Percentile
19.9
Max Pain
450

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)

$55 Key Put Strike 2 $65 Key Put Strike 3 $90 Key Put Strike 1 $420 Put Wall $450 Call Wall $500 Key Call Strike 3 $600 Key Call Strike 1