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Rio Tinto plc RIO 98.07 0.7 0.72%

RIO Options Support & Resistance

RIO (Rio Tinto plc): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.282
Put Call Ratio (OI)
0.699
Put Call Ratio (Vol)
0.381
IV Rank
26.6
IV Percentile
24
Max Pain
100

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)

$87 Key Put Strike 1 $95 Key Put Strike 3 $100 Call Wall $105 Key Call Strike 3 $110 Key Call Strike 2 $115 Key Call Strike 1