The issuers ought to file up to date paperwork on Tuesday, the person stated. The feedback addressed minor particulars within the amended S-1 kinds moderately than vital adjustments, and mustn’t have an effect on the timeline for a possible approval by the regulator. Issuers hoping to launch spot bitcoin ETFs within the U.S., together with BlackRock, Grayscale and Constancy, introduced their anticipated charges in filings earlier Monday.