PENGARUH FRAKSI HARGA SAHAM, VOLATILITAS, DAN VOLUME PERDAGANGAN TERHADAP BID-ASK SPREAD DI BURSA EFEK INDONESIA PADA TAHUN 2016

This study aims to determine the effect of Tick Size, Volatility, and Trading Volume to Bid-ask Spread company that affected by Tick Size Changes at Indonesian Stock Exchange in 2016. The dependent variable in this study are Tick Size, Volatilty, and Trading Volume. While the independent variable is Bid-ask Spread.. The data used in this study is daily transaction history of company that affected by tick size changes in 2016, that selected by Purposive Sampling. The Research model in this study using regressive data panel analysys with Fixed Effect Model approach. The empirical result show that Tick Size have positive and significant influences to Bidask Spread, Trading Volume have negative and significant influences to Bid-ask Spread. In the other hands, volatility shows positive but insignificant influences to Bid-ask Spread