Closed
⌘K
Sign in Sign up

TFI International Inc TFII 125.49 0.33 0.26%

TFII Options Support & Resistance

TFII (TFI International Inc): 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
0.375
Put Call Ratio (OI)
0.223
Put Call Ratio (Vol)
0.124
IV Rank
24.3
IV Percentile
29
Max Pain
110

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)

$100 Key Put Strike 1 $110 Max Pain $115 Key Put Strike 3 $140 Call Wall $150 Key Call Strike 2 $170 Key Call Strike 3