A *FATFINGER* trader (or Algo) sent the CSI500 futures up almost 500 POINTS on Feb 10. The June contract is relatively illiquid, an order of 149 lots amounted to 1% of its today's volume and instantly triggered a LIMIT UP. Price reverted on the next tick. CSI500 is the China equivalence to S&P400. Shouldn't such trade on a a major indices be made erroneous ?