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VanEck Biotech ETF BBH 237.9 3.76 1.61%

BBH Options Support & Resistance

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

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ATM IV
0.227
Put Call Ratio (OI)
0.471
Put Call Ratio (Vol)
0.364
IV Rank
9.07
IV Percentile
49.4
Max Pain
230

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)

$140 Key Put Strike 3 $150 Key Put Strike 1 $160 Key Put Strike 2 $230 Put Wall $240 Call Wall $265 Key Call Strike 1