Pre-market
⌘K
Sign in Sign up

ProShares S&P 500 High Income ISPY 48.43 0.34 0.72%

ISPY Options Support & Resistance

ISPY (ProShares S&P 500 High Income): 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
0.11
Put Call Ratio (OI)
0.25
Put Call Ratio (Vol)
0.25
IV Rank
0.94
IV Percentile
0.91
Max Pain
48

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)

$45 Put Wall $48 Max Pain $49 Call Wall $50 Key Call Strike 1