** Drugmaker CTI BioPharma Corp's shares CTIC.O fall 8.2%
to $6.48 before the bell - extends loss from Monday after
hitting over six-year high of $7.80 on Friday
** Reports a loss of 21 cents per share in Q2, higher than
average estimate of loss of 20 cents per share -Refinitiv data
urn:newsml:reuters.com:*:nPnKZS6Ja
** Bigger-than-expected Q2 loss partly due to increasing
cost of operation to $31.2 mln VS $19.5 mln
** Up to Friday's close, stock up ~185% YTD
(Reporting by Khushi Mandowara)
((Khushi.Mandowara@thomsonreuters.com;))