ISLAMABAD (Reuters) - In the currency market, the rupee strengthened further amid a slowdown in dollar demand from importers, which dealers said was likely to keep the local unit steady in coming days. The rupee ended at 85.80/85 to the dollar on Wednesday, compared with 85.98/86.03 on Wednesday. It closed on record lows for five days in a row till Friday, as banks bought dollars aggressively on behalf of importers.