* News Corp spinoff to replace Apollo Group in S&P 500
* Tesla unveils battery pack swap, shares rise
* Oracle slides before market open after results miss
* Futures up: Dow 28 pts, S&P 4 pts, Nasdaq 5 pts
By Rodrigo Campos
NEW YORK, June 21 (Reuters) - U.S. stocks were set to rise
at the open on Friday, though futures were sharply off their
session highs, and the week is likely to end in the red after a
selloff triggered by concern over the future of central bank
Share prices had slumped since Wednesday, when Federal
Reserve Chairman Ben Bernanke laid out the Fed's plans to pull
back on its $85 billion in monthly asset purchases.
Volatility, which has spiked since May 22 when Bernanke
first hinted that the Fed may begin to rein in its stimulus
measures, is expected to continue. The CBOE Volatility Index
, a gauge of anxiety on Wall Street, jumped 23 percent on
Thursday to 20.49, the first time this year it closed above 20.
"While volatility is going to remain high, the market next
week will move to a consolidation phase," said Peter Cardillo,
chief market economist at Rockwell Global Capital in New York.
"We'll bounce around 1,575/1,600 (on the S&P 500) as a
recovery stage begins to take hold."
Cardillo pointed to the quarterly expiration and settlement
of June equity options and futures contracts on Friday as
another volatility trigger for the trading session.
About $14 billion is expected to change hands in index
rebalancing-related trading towards the session's close,
according to Credit Suisse, which could further add to
S&P 500 futures rose 4 points and were above fair
value, a formula that evaluates pricing by taking into account
interest rates, dividends and time to expiration on the
contract. Dow Jones industrial average futures rose 28
points, and Nasdaq 100 futures added 5 points.
A slight recovery could spare the S&P 500 from posting its
worst week this year. Over the past four days, the index has
declined 2.37 percent, while the largest weekly decline so far
this year is 2.12 percent.
Volume on Thursday also soared, with 9.4 billion shares
exchanging hands on the New York Stock Exchange, NYSE MKT and
Nasdaq, the highest this year and 50 percent more than the daily
average so far in 2013 of 6.38 billion.
Facebook shares rose 2.5 percent to $24.50 in
premarket trading. UBS raised its rating on the stock to "buy"
Oracle Corp dropped 7.6 percent to $30.70 in
premarket trading a day after the tech giant missed expectations
for software sales and subscriptions for a second straight
Tesla Motors rose 2.1 percent to $102.75 after the
electric car maker unveiled a system to swap battery packs in
about 90 seconds in a move to overcome fears about driving
S&P Dow Jones Indices said Thursday that News Corp's
spinoff News Corp will replace Apollo Group
in the S&P 500. The old News Corp, which is changing
its name to 21st Century Fox, will remain in the S&P
500. The change is effective after the close of trading Friday,
China's central bank faced down the country's cash-hungry
banks on Friday, letting interest rates spike as it increased
pressure on banks to curb rampant informal lending and
speculative trading. Some worry that its approach could
backfire, creating the potential for defaults and gridlock in
the money markets of the world's second-largest economy.