/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: GadBellity https://cdn.slidesharecdn.com/profile-photo-GadBellity-48x48.jpg?cb=1523394090 The most challenging job, the best job. Each problem is an opportunity to success. Specialties: Equity derivatives Excel VBA