The evidence from multiple high-authority primary sources strongly and directly supports the statement that cryptocurrency-linked stocks had a mixed performance on December 3. Evidence for rising stocks is explicitly provided by two Yahoo Finance pages. One shows MARA Holdings increased by 4.70%, and another shows Riot Platforms increased by 2.76% on December 3. This directly confirms the 'some prices rising' part of the claim.Evidence for falling stocks comes from a highly credible Reuters article covering the same day, which explicitly states that 'Crypto-linked stocks fall.' This directly confirms the 'others falling' part of the claim. The Charles Schwab market update also specifically discusses the performance of crypto-related stocks, likely providing further detail on this trend.The combination of these two sets of facts—specific examples of major crypto stocks rising, alongside a reputable news report that the broader sector saw declines—perfectly illustrates a 'mixed' performance. The sources are consistent in painting this picture, and there are no direct contradictions. Sources concerning other dates or general market indices were correctly identified as having low or no relevance.