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Krystal Biotech KRYS 333.85 -2.82 -0.84%

KRYS Options Support & Resistance

KRYS (Krystal Biotech): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.369
Put Call Ratio (OI)
1.66
Put Call Ratio (Vol)
1.66
IV Rank
8.48
IV Percentile
7.6
Max Pain
340

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)

$290 Put Wall $300 Key Put Strike 2 $320 Key Put Strike 3 $340 Max Pain $360 Call Wall $390 Key Call Strike 3