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Global X MSCI Colombia ETF COLO 49.48 0.23 0.47%

COLO Options Support & Resistance

COLO (Global X MSCI Colombia ETF): Explore options-derived support and resistance levels, call walls and put walls. Free delayed preview.

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ATM IV
0.226
Put Call Ratio (OI)
0.0785
Put Call Ratio (Vol)
0.112
IV Rank
15.7
IV Percentile
12
Max Pain
46

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)

$33 Key Put Strike 2 $46 Put Wall $47 Key Put Strike 3 $50 Key Call Strike 2 $51 Call Wall $60 Key Call Strike 3