** Shares of Cyient CYIE.NS rise as much as 8.7% to 973.95 rupees
** Engineering co to consider proposal for buyback of shares on April 23
** Stock up 19% so far this month after posting losses for two straight months
** More than 500,000 shares traded as of 9:31 a.m. IST, over their 30-day moving avg of 336,379 shares
** Mean rating on stock is 'hold'; median PT is 1,200 rupees - data compiled by LSEG
** CYIE last up 8%, cutting YTD losses to 19.8%
(Reporting by Meenakshi Maidas in Bengaluru)
((meenakshi.maidas@thomsonreuters.com;))