A loan issued by the financing entity of Guggenheim Investments whipsawed on Wednesday after executives reiterated to lenders that earnings would likely improve in the third quarter while steering clear of details about the wide-ranging probe into Mark Walter's business empire.

The loan's volatility reflects ongoing uncertainty surrounding the firm's exposure to regulatory and legal investigations. Lenders remain cautious as they digest the implications of the broader probe affecting Guggenheim and its leadership.

Executives maintained their outlook for improved earnings in the coming quarter but provided no additional clarity on the scope or timeline of the investigation into Walter's business dealings. The lack of transparency has fueled market speculation and investor concern.

Bloomberg Markets first reported on the loan's dramatic swings, noting that the financing entity's communications to lenders emphasized operational improvements while avoiding substantive discussion of the ongoing legal challenges.