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iShares Blockchain and Tech ETF IBLC 50.89 1.47 2.97%

IBLC Options Support & Resistance

IBLC (iShares Blockchain and Tech ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.483
Put Call Ratio (OI)
0.125
Put Call Ratio (Vol)
0.857
IV Rank
6.87
IV Percentile
15.9
Max Pain
50

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)

$30 Key Put Strike 3 $35 Key Put Strike 1 $50 Call Wall $52 Key Call Strike 2