{"product_id":"new-key-to-stock-market-profits","title":"New Key To Stock Market Profits","description":"\u003cp\u003e2010 Reprint Of 1963 Edition. In This Book Granville Reveals A New Theorythe On Balance Volume Theorywhich He Believes To Be The Most Vital Key To Successful Stock Market Trading. Granville Attempts To Demonstrate That Volume Changes Precede Most Price Changes, And He Offers The Stock Trader A New Key To Improved Performance And Profits.\u003c\/p\u003e","brand":"Martino Fine Books","offers":[{"title":"Default Title","offer_id":47088635379957,"sku":"SONG1891396374","price":18.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/5804\/8501\/files\/61Bpp3FnQEL_74760e95-ca6d-4edf-8eeb-0dcf4c3e6208.jpg?v=1759404528","url":"https:\/\/ergodebooks.com\/products\/new-key-to-stock-market-profits","provider":"Ergodebooks","version":"1.0","type":"link"}