The statement is assessed as likely true with high confidence. The evidence is strong and consistent across multiple relevant sources. Two news outlets, one from a crypto-focused news site and another from the Phemex exchange, directly report the specific claim of a $2.17 billion weekly inflow into digital asset investment products. Crucially, one of these sources explicitly attributes this data to a weekly report from CoinShares, which is listed as the most authoritative primary source for this type of information. The presence of the CoinShares research blog in the source list confirms its status as a credible originator of fund flow data, lending significant weight to the claim. The other sources are irrelevant; they mention the same monetary figure but in the completely different context of funds being stolen, which does not contradict the claim about investment inflows. The convergence of multiple secondary sources all pointing to a highly reputable primary source makes the statement highly credible.