The rupee appreciation that was witnessed in the past few days will have a positive impact on the economy, an investment professional said.“The depreciation of the rupee brought a negative side to the country’s economy. A correction with regard to the over depreciation of rupee is taking place at present. The over depreciation of the rupee compared with the index has come to an end and this is a positive sign for the economy,” former President Stock Brokers Association of Sri Lanka, Ravi Abeysuriya said.