GLOBAL MARKETS-, dollar gains

(Refiles to fix typo in headline)

* U.S. stocks slump as fear of more bank failures grows

* Dollar rises versus yen after strong U.S. factory data

* Oil slips below $69 a barrel on equities, strong dollar

U.S. stocks fell sharply on Tuesday as growing concerns about the U.S. banking system and over whether a recent rally in equity markets is warranted drove investors to the relative safety of bonds and the dollar.

Oil prices fell as the economic concerns outweighed surprisingly bullish U.S. data: the manufacturing sector grew in August for the first time in 19 months, while pending home sales hits a two-year high in July.

Government bond prices on both sides of the Atlantic rose as falling stocks enhanced the allure of lower-risk safe-haven debt despite the fresh evidence supporting the view of a global economic recovery.

There are “new concerns about the health of the banking system, the number