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Tuniu Corporation TOUR 5.3 0.24 4.74%

TOUR Options Support & Resistance

TOUR (Tuniu Corporation): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.269
Put Call Ratio (OI)
72.1
Put Call Ratio (Vol)
0.364
IV Rank
0.16
IV Percentile
2.64
Max Pain
5

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)

$2 Key Put Strike 2 $5 Call Wall $7 Key Put Strike 3