Novogen (NASDAQ:

) shares jumped 76.61% to $3.02 on the announcement of breakthrough discovery in the treatment of melanoma Talisman Energy (NYSE:

) shares surged 49.02% to $7.63 in pre-market trading following the announcement of Repsol deal. BioLineRx (NASDAQ:

) shares jumped 20% to $1.98 in pre-market trading on the announcement of strategic collaboration agreement with Novartis (NYSE:

). Randgold Resources (NASDAQ:

) shares rose 4.87% to $64.18 in pre-market trading after dropping 5.04% on Monday. Gold futures gained 0.55% to trade at $1,214.40 an ounce. Orange (NYSE:

) shares gained 4.58% to $16.68 in the pre-market trading session as BT Group PLC (NYSE:

) is in talks to acquire mobile operator EE. The Boeing Company (NYSE:

) shares gained 1.16% to $123.50 in pre-market trading after the company lifted its quarterly dividend by 25% from $0.73 to $0.91 per share and raised its share buyback to $12 billion.