KARACHI (Our Staff Reporter): Dollar remained unchanged against rupee in the open market on Wednesday while a downward change was witnessed in its value in inter bank. Dollar was traded at lowest rate of Rs101.82. According to the details provided by the Forex Association of Pakistan, dollar traded at the minimum price of Rs 101.82 and maximum price of Rs 101.87 in inter bank while it was traded at lowest rate of Rs 102.80 and highest rate of Rs 103 in cash free market.