Graham Corporation (NYSE:GHM – Get Free Report)’s share price dropped 11.1% during mid-day trading on Wednesday . Although defense-related developments may provide a broad sector theme, the articles do not indicate any contract or revenue impact for Graham Corporation. Although defense-related developments may provide a broad sector theme, the articles do not indicate any contract or revenue impact for Graham Corporation. Two investment analysts have rated the stock with a Buy rating and three have assigned a Hold rating to the company’s stock. Graham Stock Down 10.5%The business has a 50 day simple moving average of $106.87 and a 200 day simple moving average of $92.14.