News

The Trading Show New York September 25

Wall Street Horizon participating in roundtable at the Trading Show New York...

Event Highlights - Week of September 16th, 2019

CQA Fall 2019

Annual Fall CQA conference September 11 in Chicago

Medtronic

Medtronic rescheduled it Q2 2017 earnings announcement by 7 days (from after to before option expiration date), and stock rallied...

Event Highlights - Week of September 9th, 2019

Madison Square Garden

Following the change of confirmed earnings release date, MSG stock fell nearly 10%...

Arcadia

Check out the impact of a double company issued and postponed revised next earnings date! for RKDA!

The Speed of the Market Reaction to Pre-Open versus Post-Close Earnings Announcements

The study uses Wall Street Horizon data and finds that firms which announce in the pre-open have higher abnormal volatility following the announcement relative to firms that announce in the post-close...