Upcoming Stock Splits Calendar
A forward-looking calendar of announced US stock splits, forward and reverse, with each ratio and effective date. Refreshed weekly, plus the monthly count.
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How Often Do Stocks Split?
How often do stocks split? A data study since 2016: reverse splits far outnumber the forward ones that grab headlines, hundreds of each every year.
Recent Stock Splits (Forward and Reverse)
The most recent US stock splits, forward and reverse, with each ratio and date. Refreshed weekly, plus why reverse splits far outnumber forward ones.
Does a Stock Go Up After a Split?
Does a stock go up after a stock split? A data study of forward splits since 2016: the run-up comes before, and the median stock trailed the market afterward.
How Monthly Stock Returns Are Measured
A monthly stock return depends on which two prices you pick, whether dividends count, and whether the series is split-adjusted. Each one measured on real data.
What Is a Reverse Stock Split? Good or Bad?
A 1-for-10 reverse stock split turns 10 shares into 1 at ten times the price, position value unchanged. Neutral arithmetic; the companies that use it are not.