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Grayscale Bitcoin Trust ETF GBTC 66.91 4.09 6.52%

GBTC Options Support & Resistance

GBTC (Grayscale Bitcoin Trust ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.396
Put Call Ratio (OI)
0.253
Put Call Ratio (Vol)
0.519
IV Rank
20.9
IV Percentile
31.4
Max Pain
55

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)

$25 Key Put Strike 2 $35 Key Put Strike 3 $40 Key Call Strike 1 $50 Key Put Strike 1 $55 Max Pain $60 Put Wall $65 Call Wall $75 Key Call Strike 3