Helmerich & Payne (HP) Stock Plunges 31.4% on Worse Q4 Loss Posted byZacks Equity Research December 2, 2021 Leave a comment on Helmerich & Payne (HP) Stock Plunges 31.4% on Worse Q4 Loss In the fiscal fourth quarter, Helmerich & Payne (HP) spends $33 million on capital programs.