SoftBank shares climbed more than 7% after the Japanese tech investor issued $11.1 billion in bonds, CNBC reported. The bond sale is designed to help finance SoftBank's investment in OpenAI.

The sharp rise in the stock price indicates a positive market reaction to the move. The report did not specify the terms of the bond issuance or the size of the OpenAI investment.

This article is based on a single source, so there are no differing reports to compare.