Flash Crash Fears Haunt Traders Ahead of 10-Day Japan Break

  • Long positions versus dollar exceed those before flash crash
  • Japan’s currency susceptible to a sharp move up or down: NAB
Japanese yen banknotes of various denominations are arranged for a photograph in Tokyo, Japan.

Photographer: Kiyoshi Ota/Bloomberg

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Japan’s retail investors have propelled their net long yen positions against the dollar to near a record ahead of the nation’s extended Golden Week holidays.

Margin traders’ net long yen positions were at 208,613 contracts as of April 23, near a record reached just last week, according to the latest data from the Tokyo Financial Exchange Inc. That’s worth $2.09 billion.