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FirstService Corporation Common Shares FSV 132.95 3.84 2.97%

FSV Options Support & Resistance

FSV (FirstService Corporation Common Shares): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.391
Put Call Ratio (OI)
0.713
Put Call Ratio (Vol)
0.696
IV Rank
29.7
IV Percentile
84.8
Max Pain
115

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)

$115 Max Pain $130 Key Put Strike 3 $145 Key Call Strike 2 $150 Key Call Strike 3 $155 Put Wall $160 Key Put Strike 2 $170 Call Wall