Shares of Ormat Technologies, Inc. (ORA) surged 5.10% in pre-market trading on Thursday, following a bullish analyst action from Barclays. The significant uptick comes as investors react positively to the increased confidence in the company's prospects.

Barclays, a prominent financial services firm, has raised its target price for Ormat Technologies to $80 from the previous $75. This upward revision suggests that the investment bank sees potential for further growth in the stock, which has evidently excited investors ahead of the market open.

The pre-market rally indicates that market participants are optimistic about Ormat's future performance based on this analyst upgrade. As the trading day progresses, it will be interesting to see if the stock can maintain its momentum and if other analysts follow suit with similar upward revisions. Investors and traders will likely keep a close eye on Ormat Technologies as they assess the impact of this target price increase on the company's valuation and market sentiment.