Reaksi Harga Saham Dan Kinerja Keuangan Perusahaan Sebelum Dan Sesudah Pengum…

ABSTRACT This study aims to determine the effect of the Covid-19 announcement event in Indonesia on abnormal returns and financial performance of hotel, restaurant and transportation companies listed on the Indonesia Stock Exchange (IDX) in 2019-2020. The company's financial performance is measured by financial ratios in the form of liquidity (CR), profitability (ROA), Leverage (DER) and c…