 As markets continue sliding on economic recovery slowdown fears, five Ben Graham Lost Formula stocks with high financial strength are Sabine Royalty Trust NYSE:SBR, XBiotech Inc. NASDAQ:XBIT, Catalyst Pharmaceuticals Inc. NASDAQ:CPRX, Vanda Pharmaceuticals Inc. NASDAQ:VNDA and Perdoceo Education Corp. NASDAQ:PRDO according to the All-in-One Screener, a Premium feature of GuruFocus. 