Bitcoin traded higher in the September 21 session, with analysts pointing to $108,000 as the next level in play, while Ethereum broke above $2,672, a move some see opening the path toward $3,000. Tech stocks rose alongside crypto as Treasury yields eased, a combination that tends to favor both growth stocks and digital assets.

Strategy, the company known for holding large bitcoin reserves, added $75 million of bitcoin to its balance sheet as the price rallied, continuing its pattern of buying into strength. The move keeps the firm's bitcoin-accumulation strategy in the headlines even as the broader crypto rally draws in other buyers.

Whether bitcoin actually reaches $108,000 or Ethereum reaches $3,000 remains unproven; both figures are near-term targets cited by market watchers rather than confirmed levels reached in the session.