RONB is trading at $23.30, down 4.38% versus the regular-session close; no verified news explains the after-hours decline. - SpaceX, RONB’s largest holding, represents about 39% of assets and reports earnings October 20; available reports do not establish this as the cause. - The broader technology market rebounded October 19, so that session’s sector trend does not explain RONB’s after-hours drop.