Trading Volume, Information Releases, and the Returns to Equity Option Straddles

2020 ◽  
Author(s):  
Thaddeus Neururer ◽  
George Papadakis
Keyword(s):  
Trading Volume ◽  
Equity Option

Uji Komparasi Abnormal Return, Trading Volume, Trading Frequency, Dan Bid-Ask Spread Sebelum Dan Sesudah Share Split

2016 ◽  
Vol 8 (2) ◽  
pp. 24-45
Author(s):  
Tania Hayu Safira ◽  
Febryanti Simon
Keyword(s):  
Abnormal Return ◽  
Trading Volume ◽  
Stock Exchange ◽  
Distributed Data ◽  
Trading Frequency ◽  
Bid Ask Spread ◽  
Analysis Technique ◽  
Before And After ◽  
Test Of Hypothesis ◽  
Kolmogorov Smirnov

This study is event study that was conduct to examine the differences of abnormal return, trading volume, trading frequency and bid-ask spread before and after the events of share split. The object of this research is the companies that did share split and listed in Indonesia Stock Exchange in 2008 - 2015. The samples are 30 companies chosen by purposive sampling method. The criteria are the company did not do corporate action right issue, pre-emptive rights, a share dividend and bonus shares in the same year with share split. Event window used in this study was 30 days consisting of 15 days before and 15 days after the share split. Data analysis technique begins with a test of normality using Kolmogorov – Smirnov and transform for unnormally distributed data. Then, test of hypothesis using Paired t – test to compare the differences before and after share split. The results of this study showed that volume trading activity and trading frequency had significant differences before and after the share split. While, variable abnormal return and bid-ask spread had not significant differences before and after the share split. Keywords: Abnormal return, bid-ask spread, share split, trading frequency, trading volume.

Mean Reversion of the Trading Volume

2019 ◽  
Vol 32 (2) ◽  
pp. 149-186
Author(s):  
Mhin Kang ◽  
◽  
Joon Chae
Keyword(s):  
Trading Volume ◽  
Mean Reversion

Trading Volume Liquidity and Investment Styles

2007 ◽  
Author(s):  
Jeff Brown ◽  
Douglas K. Crocker ◽  
Stephen R. Foerster
Keyword(s):  
Trading Volume ◽  
Investment Styles
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