Boost Run Inc. (BRUN) debuted on the Nasdaq Stock Market on May 11, 2026. The company also listed public warrants under the ticker BRUNW. Shares closed at $29.60 on May 15, 2026. This closing price represents a 13.67% daily gain. The stock reached an after-hours price of $29.64.
Trading began the week at $18.83 on May 8. The price climbed to $20.97 on May 11. This initial move marked an 11.36% increase. Shares fell to $18.42 on May 12, representing a 12.16% decline. The stock recovered to $21.00 on May 13. This recovery reflected a 14.01% gain. The price surged 24.00% to $26.04 on May 14. The final Friday close of $29.60 capped a week of intense volatility.
Boost Run has issued no major company-specific announcements or earnings releases. Speculative trading and IPO momentum currently drive the price action. Broader tech-sector volatility and geopolitical concerns also impact the stock. Short-term trading dynamics appear to outweigh fundamental business changes.