{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principal portfolio trading: A guide to more efficient execution (United States equities derivatives group. Quantitative trading)","author_name":"Neil Yelsey","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006QZHQK.html\">Principal portfolio trading: A guide to more efficient execution (United States equities derivatives group. Quantitative trading)</a>","width":400,"height":300}