  手機APP下載康和掌先機 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image002.jpg    輸入身分證和密碼登入 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image004.jpg    選擇交易功能裡面的期權,然後在進入期權下單 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image006.jpg    選擇最左邊期貨 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image008.jpg    商品選擇 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image010.jpg    在點選買賣履約月份 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image012.jpg    選好按完成 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image014.jpg    選擇以限價或是市價購買
限價要自己填寫自己要的價格 市價就是市場價格無需填寫 file:///C:\Users\103282\AppData\Local\Temp\msohtml1\01\clip_image016.jpg    條件不要理他 口數選擇好後直接按確認送出即完成下單!!
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