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Algoma Steel Group Inc ASTL 4.27 0.02 0.47%

ASTL Options Support & Resistance

ASTL (Algoma Steel Group Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.802
Put Call Ratio (OI)
1.02
Put Call Ratio (Vol)
0.145
IV Rank
28.5
IV Percentile
16.3
Max Pain
4

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)

$3 Put Wall $4 Call Wall $5 Key Put Strike 3