Turkish shares shed gains in profit-taking . [START_ENT] ISTANBUL [END_ENT] 1996-08-22  Turkish shares ended lower on Thursday , shedding gains of earlier in the week amid profit-taking sales , brokers said .  The IMKB-100 lost 0.19 percent or 123.89 points to end at 64,178.78 .  Gains so far this week have totalled 2.92 percent .  Daily volume dropped to 7.2 trillion lira from Wednesday 's 7.8 trillion lira .  " Profit-taking sales in the afternoon showed the latest gains of the index were actually a reaction rise .  I expect the market to go as far down as 63,000 tomorrow if sales continue , " said Burcin Mavituna from Interbank .  Brokers said profit taking sales had come especially as the index approached the 65,000 resistance level .  They said the index could also rise towards 65,000 if the cheap share prices attracted buyers .  The market had its first resistance at 67,000 if it pierced 65,000 , they added .  The session 's most active shares were those of Isbank gained 300 lira to 8,600 .  Shares of utility Cukurova lost 3,000 lira to 67,000 .  The 85-share industrial index lost 0.47 percent to 70,848.86 and the 15-share financial index rose by 0.55 percent to 55,929.89 .  Of the 218 shares traded , gainers outdid losers by 100 to 64 and 54 shares were stable .  -- Istanbul Newsroom , +90-212-275 0875 SA
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