Pre-market
⌘K
Sign in Sign up

iShares Dow Jones U IYY 188.07 2.76 1.49%

IYY Options Support & Resistance

IYY (iShares Dow Jones 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
0.122
Put Call Ratio (OI)
0.667
Put Call Ratio (Vol)
0.667
IV Rank
5.21
IV Percentile
10.1
Max Pain
179

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)

$155 Key Put Strike 1 $169 Key Put Strike 2 $170 Key Put Strike 3 $179 Put Wall $185 Call Wall