A sharp reversal from earlier gains as Chinese markets remain wobbly

  • -733.98
  • open 18171.66
  • high 18835.35
  • low 17747.50
  • USDJPY 119.28 after dipping below 119.00

Nikkei futures ticking up now too but it's still jittery

Shanghai Comp Index down -6.31% with an hour to go