* Stocks gain on credit thaw optimism
* Financials lead the way, JPMorgan gains 6 pct
* Consumers cut spending for first time in two years
* Dow up 0.4 pct, S&P up 0.5 pct, Nasdaq up 0.5 pct (Updates to midday)
By Leah Schnurr
NEW YORK, Oct 31 (Reuters) - U.S. stocks rose on Friday as financial shares gained on optimism over further signs of thawing in the credit markets, but the Dow remained on track to log its worst month in a decade after being battered by worries of a deepening slowdown.
The interbank cost of borrowing dollars overnight continued to ease on Friday, following the Federal Reserve's interest-rate cut earlier this week, fueling hopes that global efforts to bolster confidence in credit markets are taking hold.
"Everybody on the trading floor is just happy that October is almost over," said Michael James, senior trader at regional investment bank Wedbush Morgan in Los Angeles.
"The continued easing of the credit markets, seen with three-month Libor moving down, is giving some confidence to the banks, like JP Morgan and Wells Fargo."
Dow component JPMorgan Chase <JPM.N> led the blue-chip average higher, rising 5.7 percent to $39.75, while an S&P index of financial stocks <.GSPF> gained 2.4 percent.
Pension funds bought stocks to rebalance their portfolios, also lending support to the market, traders noted.
The Dow Jones industrial average <
> rose 39.42 points, or 0.43 percent, to 9,220.11. The Standard & Poor's 500 Index <.SPX> added 4.99 points, or 0.52 percent, to 959.08. The Nasdaq Composite Index < > was up 8.17 points, or 0.48 percent, at 1,706.69.But economic data that showed U.S. consumers are tightening their belts provided more evidence of a deep slowdown, though the market appeared to shrug it off.
U.S. consumers cut their monthly spending for the first time in two years during September, according to a U.S. Commerce Department report. For details, see [
].On Nasdaq, video game publisher Electronic Arts Inc <ERTS.O> tumbled 15.8 percent to $23.35 after it chopped its full-year profit forecast due to slowing demand.
Chevron Corp <CVX.N> reported quarterly profit that beat expectations, but its stock price was hurt by a drop in oil prices. Chevron was off 0.8 percent at $73.58, while U.S. front-month crude oil <CLc1> was down 34 cents at $65.62 a barrel in midday trading.
In other economic news, an index of consumer sentiment suffered its steepest monthly drop on record, according to the Reuters/University of Michigan Surveys of Consumers' final reading for October.
And the Chicago Purchasing Management Index showed that business activity in the Midwest came to a halt in October as production and new orders plummeted.
Federal Reserve Chairman Ben Bernanke is due to speak on mortgage finance at about 2 p.m. EDT on Friday. (Editing by Jan Paschal)