Company Overview - Hallador Energy Company (NASDAQ:HNRG) is involved in the production of steam coal for the electric power generation industry in Indiana and has transitioned into a vertically integrated Independent Power Producer (IPP) [2] Recent Performance - The share price of Hallador Energy fell by 21.43% from December 10 to December 17, 2025, making it one of the energy stocks that lost the most during that week [1] Market Dynamics - Earlier in the month, Hallador Energy's stock gained due to natural gas prices reaching a three-year high, prompting power suppliers to increase output from coal-fired plants [3] - However, natural gas prices have since decreased by over 26%, influenced by record-high production, ample storage, and forecasts of warmer temperatures, which may lower heating demand [3] Investor Sentiment - The recent decline in share price may be attributed to profit-taking by investors and bearish sentiment in the energy sector, driven by a significant drop in crude oil and natural gas prices [4]

Core Insights - Five stocks have been added to the Zacks Rank 1 (Strong Buy) List, indicating strong potential for investment returns Group 1: Stocks and Earnings Estimates - Newmont Corporation (NEM) has seen a 9.4% increase in the Zacks Consensus Estimate for its current year earnings over the last 60 days [1] - Wheaton Precious Metals Corp. (WPM) has experienced an 8.8% increase in the Zacks Consensus Estimate for its current year earnings over the last 60 days [1] - Hallador Energy Company (HNRG) has seen a significant 71.9% increase in the Zacks Consensus Estimate for its current year earnings over the last 60 days [2] - Fox Corporation (FOXA) has experienced a 6.8% increase in the Zacks Consensus Estimate for its current year earnings over the last 60 days [2] - Franco-Nevada Corporation (FNV) has seen a 5.1% increase in the Zacks Consensus Estimate for its current year earnings over the last 60 days [3]