It is a  fair bet that CHF dispersion will rise from these depressed levels and that spot trending price action will develop from here. 

Two Week Expiry 2018-10-11

The is the trade we would like to put on based on a spot of 99.30

Spot 99.30

Strikes 

97 CHF Call USD Put Cost .43%  Vol 7.1

101.50  CHF Put USD Call Cost .23%   Vol 6.85

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Total Cost is 0.66% of USD