FOREX-Dollar goes from one-week low as bond yields struggle

    * Commodity-linked Aussie and kiwi ease from near one-week
highs
    * Bitcoin climbs 12% this week, eyes record above $58,000
    * Graphic: World FX rates tmsnrt.rs/2RBWI5E

 (Adds comments; updates prices)
    By Kevin Buckland and Sagarika Jaisinghani
    TOKYO, March 12 (Reuters) - The U.S. dollar climbed from a
near one-week low on Friday as bond yields inched higher, but it
looked set for its first weekly fall in three against a basket
of its major rivals as riskier currencies drew support from
calmer market sentiment.    
    The dollar index against six major currencies rose 0.2% to
91.58 after hitting 91.364 overnight for the first time
since March 4. It has dropped around 0.6% this week, retreating
from a more-than-three-month high reached on Tuesday.
    The euro traded at about $1.1965, holding firm  after
the European Central Bank, as widely expected, said on Thursday
it would accelerate its emergency bond purchases over the next
quarter.
    The dollar index has firmed more than 1.6% this year as it
tracked benchmark 10-year Treasury yields from below
1% to as high as 1.625% at the end of last week. On Friday, the
yield stood at around 1.55%.
    Focus next week will be on the U.S. Federal Reserve's policy
meeting after Chair Jerome Powell refrained from raising
concerns about higher bond yields earlier this month.
    "The real dollar story still awaits the Fed to play its
card," said Stephen Innes, chief global markets strategist at
Axi.
    "Will the Fed continue to walk the dovish talk? Or will it
walk back from its dovish commitments when and if it becomes
clear that the fiscal- and vaccine-led recovery is kicking into
full gear? It is the line that separates the dollar bulls from
bears over the next 6-to-12 months."
    The safe-harbour Swiss franc eased to 0.9267 against
the dollar after sliding to over a seven-month low earlier this
week, while the yen fell 0.2% to 108.71.
    The Bank of Japan may tweak a three-tier deposit system at
next week's policy review to exempt a larger portion of reserves
from negative interest rates, sources told Reuters.
    The commodity-linked Australian and New Zealand dollars
retreated from near one-week highs, but were still on track to
post their first weekly gains in three as improving economic
data lifted metals prices.
    The Aussie traded at $0.77780 after hitting its
highest since March 4 overnight. New Zealand's kiwi
changed hands at $0.7215 having climbed to near a one-week high
of $0.7240 overnight.
    The oil-linked Canadian dollar was slightly lower at
C$1.25 after rising for three straight sessions.
    Cryptocurrency bitcoin last traded at $57,150.49,
up more than 12% for the week. It topped $58,000 earlier on
Friday, approaching a record high of $58,354.14 hit on Feb. 21. 
    
========================================================
    Currency bid prices at 0403 GMT
 Description      RIC         Last           U.S. Close  Pct Change     YTD Pct     High Bid    Low Bid
                                              Previous                   Change                 
                                              Session                                           
 Euro/Dollar                  $1.1962        $1.1986     -0.19%         +0.00%      +1.1989     +1.1960
 Dollar/Yen                   108.7000       108.4150    +0.22%         +0.00%      +108.7750   +108.6500
 Euro/Yen                     130.03         130.02      +0.01%         +0.00%      +130.2800   +130.0200
 Dollar/Swiss                 0.9265         0.9247      +0.20%         +0.00%      +0.9267     +0.9247
 Sterling/Dollar              1.3975         1.3994      -0.13%         +0.00%      +1.4004     +1.3973
 Dollar/Canadian              1.2543         1.2536      +0.09%         -1.47%      +1.2550     +1.2527
 Aussie/Dollar                0.7781         0.7787      -0.07%         +1.16%      +0.7800     +0.7771
 NZ                           0.7215         0.7227      -0.15%         +0.49%      +0.7232     +0.7211
 Dollar/Dollar All spots
Tokyo spots
Europe spots 
Volatilities 
Tokyo Forex market info from BOJ 
    

    
 (Reporting by Kevin Buckland in Tokyo and Sagarika Jaisinghani
in Bengaluru; Editing by Sam Holmes & Shri Navaratnam)
  

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