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Black Diamond Therapeutics BDTX 1.96 0.0 0.0%

BDTX Options Support & Resistance

BDTX (Black Diamond Therapeutics): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
1.66
Put Call Ratio (OI)
0.0923
Put Call Ratio (Vol)
0.1
IV Rank
33.5
IV Percentile
67.6
Max Pain
1.5

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)

$1 Max Pain $2 Key Put Strike 2 $2 Call Wall $5 Key Call Strike 3 $7 Key Call Strike 2