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iShares 10+ Year Investment Grade IGLB 47.76 0.32 0.67%

IGLB Options Support & Resistance

IGLB (iShares 10+ Year Investment Grade): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.286
Put Call Ratio (OI)
0.235
Put Call Ratio (Vol)
0.532
IV Rank
68.6
IV Percentile
89.2
Max Pain
48

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)

$47 Put Wall $48 Max Pain $49 Call Wall $50 Key Put Strike 3 $51 Key Call Strike 3