KARACHI ARACHI: Rupee remained stable against dollar in inter bank while dipped in cash-free market on Wednesday, dollar traded at highest rate of Rs 102.40 in open market. According to the data provided by the Forex Association of Pakistan, dollar traded at lowest rate of Rs 102.60 and highest rate of Rs 102.70 in inter bank while it was traded at minimum rate of Rs 102.20 and maximum rate of Rs 102.40 in cash free market.