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iShares J CEMB 44.68 0.0 0.0%

CEMB Options Support & Resistance

CEMB (iShares J): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
Put Call Ratio (OI)
0.121
Put Call Ratio (Vol)
0.118
IV Rank
IV Percentile
Max Pain
45

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)

$37 Key Put Strike 2 $40 Key Put Strike 3 $43 Put Wall $44 Call Wall $45 Max Pain