Marathon Digital Holdings is trading 10.04% lower at $8.20, amid broader risk-off pressure following hotter-than-expected September CPI. - Bitcoin is down 1.96% and Ethereum 3.36% since the prior close, smaller declines than the stock’s drop. - Bitcoin-mining shares are also weak; the available report does not confirm a direct company-specific cause. - September inflation was 3.7% year over year versus 3.6% expected, while the Nasdaq was down 2.09%.