KARACHI : After witnessing some loss during the previous week, rupee regained its value against dollar on Monday and dollar traded at the highest price of Rs 99.10 in inter bank.  According to the data provided by the Forex Association of Pakistan, dollar traded at lowest price of Rs 99 and highest price of Rs 99.10 in inter bank. The minimum rate of dollar was Rs 100 and maximum Rs 100.20 in cash free market.