By Amanda Cooper LONDON (Reuters) -Stocks fell, while oil and gold rose on Tuesday, as fighting between Israel and Iran entered a fifth day, making investors nervous over the risk of the conflict widening in a week packed with key central bank decisions.

Oil prices rose today, June 17, as supply uncertainty deepened amid geopolitical tensions in the Middle East. Brent crude was trading up 0.7% a

Geopolitical tensions in the Middle East could drive oil prices as high as $120 per barrel according to JP Morgan, benefiting Exxon Mobil's earnings outlook. Applying the Graham Number, Exxon Mobil's intrinsic value ranges from $103 to $134 per share, depending on EPS scenarios.