VolitionRx Limited (VNRX) shares jumped 37.59 percent to $0.2628, gaining $0.0718 on Wednesday, after the company announced what it described as a scientific breakthrough in liquid biopsy . The stock is currently trading at $0.2628 compared with its previous close of $0.1900. Shares opened at $0.2889 and traded between $0.2524 and $0.3029 during the session on the New York Stock Exchange. Trading volume reached about 203.45 million shares, far above the average volume of about 2.02 million shares.Volition ...