Argo Blockchain is trading at $2.31, up 5.96%, with no confirmed company-specific catalyst identified for September 30. - Jones Trading’s Hold initiation was reported September 28, not a new announcement explaining the move. - Bitcoin is up 0.97% and Ethereum 0.57% since the prior close; the S&P 500 is up 0.63% and Nasdaq 1.10%, offering a broader risk-on backdrop, not a confirmed direct cause. Available reporting does not establish a definitive trigger.