Proshares Ultra S P 500 2 X Shares (SSO) Stock Split History

Proshares Ultra S P 500 2 X Shares has split its stock 4 times since its initial public offering (IPO). The first stock split occurred on May 20, 2015 with the ratio of 2-for-1, meaning that for 1 share of SSO owned pre-split, shareholders then owned 2 shares. 3 more splits have been implemented since then. The most recent stock split took place on November 20, 2025 on a 2-for-1 basis.

These splits have increased SSO stock's liquidity and made it more appealing to a larger group of investors. However, it's important to remember that these actions only change the number of shares and the price per share with no impact on Proshares Ultra S P 500 2 X Shares's total market capitalization.

For more detailed information of Proshares Ultra S P 500 2 X Shares's stock splits, view the table below:

The answer will depend on the decisions of the company's managers and market volatility. Proshares Ultra S P 500 2 X Shares has not made an official announcement regarding whether it will enact a stock split or reverse stock split, but it has a history of doing so when SSO stock prices become too high or too low for retail investors. Therefore, the ultimate decisions will certainly be made by Proshares Ultra S P 500 2 X Shares's board of directors. Typically, no action is taken until its price per share reaches a specific threshold.