Shares of Custom Truck One Source Inc (CTOS) surged 5.15% in Wednesday's trading session, following a positive analyst report from D.A. Davidson. The stock's significant uptick came after analyst Michael Shlisky reaffirmed his bullish stance on the company.

D.A. Davidson maintained its Buy rating on Custom Truck One Source, setting a price target of $8.50 for the stock. This vote of confidence from a reputable financial firm appears to have sparked investor enthusiasm, driving the stock's impressive intraday gains.

While specific details of the analyst's rationale were not provided in the brief report, the maintained Buy rating suggests that D.A. Davidson sees potential upside for Custom Truck One Source. Investors often look to analyst ratings and price targets as indicators of a stock's future performance, which likely contributed to the increased buying pressure on CTOS shares during the trading session.