var coin_select_options = '';
coin_select_options = `
`;
/*
*/
$('.trading_pair_coin').html(coin_select_options);
$('.trading_pair_coin2').html(coin_select_options);
$('.sell_coin').html(coin_select_options);
$('.buy_coin').html(coin_select_options);
$('.sell_coin_p').html(coin_select_options);
$('.buy_coin_p').html(coin_select_options);