Aftermath
On any day, over the next month
Every session: the plain holding return, the baseline for the events below. Below, the latest ones, each with what the stock did after its own past events of this kind. Updated .
The typical S&P 500 stock gained +0.82% over the next month on any day (half of them between +0.08% and +1.48%).
Each row is one stock's latest event, with what that stock did the next month after its own past events of this kind (the past 5 years, from the close of the session each was known). We don't rank stocks on these records: in our backtests, how a stock did after its past events did not predict its next one, and across the S&P 500 no kind of event leaned up or down after its day. History, not a forecast. Not advice.