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Coursera COUR 5.14 0.1 1.98%

COUR Options Support & Resistance

COUR (Coursera): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.54
Put Call Ratio (OI)
0.528
Put Call Ratio (Vol)
0.111
IV Rank
14.9
IV Percentile
26.1
Max Pain
6

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)

$3 Key Put Strike 3 $5 Put Wall $6 Max Pain $7 Call Wall $15 Key Call Strike 3