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Harmonic Inc HLIT 11.32 0.22 1.98%

HLIT Options Support & Resistance

HLIT (Harmonic Inc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.545
Put Call Ratio (OI)
0.15
Put Call Ratio (Vol)
0.294
IV Rank
16.2
IV Percentile
23.9
Max Pain
10

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)

$10 Put Wall $12 Key Put Strike 2 $15 Call Wall $17 Key Call Strike 3 $20 Key Call Strike 1