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Virtus Biotech Clinical Trials ETF BBC 48.69 0.08 0.16%

BBC Options Support & Resistance

BBC (Virtus Biotech Clinical Trials ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.377
Put Call Ratio (OI)
0.0962
Put Call Ratio (Vol)
0.167
IV Rank
11.9
IV Percentile
14.3
Max Pain
42

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)

$42 Put Wall $45 Call Wall $47 Key Put Strike 2 $48 Key Call Strike 2 $50 Key Call Strike 3