[Data: Bitcoin is Testing the 'Cost Price Defense Line' of New Whales, Future Trends Will Be Crucial] BlockBeats News, October 11, CryptoOnchain released on-chain data indicating that Bitcoin is currently testing a critical support level—the 'cost price defense line' of new whales. This defense line represents the average holding cost of newly entered large capital in the market. Historical data shows that whales typically defend this cost line to avoid losses, and this position has repeatedly (twice since August) served as a strong demand bottom. The core question in the current market is whether whales will step in again to defend the price. Therefore, the upcoming trend (i.e., the reaction at this key level) will be crucial.