Negative abnormal stock returns of about 1% occur near record dates of stock splits. Further, the lower the returns, the more positive are ex-date returns and when-issued premiums. A possible explanation of these related phenomena is that trading hindrances associated with record dates create...

Ofer and Natarajan (1987) report negative, statistically significant cumulative average abnormal returns over five years following convertible bond calls. We show that these results are obtained only if returns preceding the call dates are used for market model parameter estimation. Returns...