According to the source, approximately $260 billion was erased from the total crypto market capitalization over the last week, signaling a broad-based drawdown across digital assets for the referenced period, source: X post dated Sep 27, 2025. For trading, a weekly contraction of this size supports a defensive posture with tighter risk limits and heightened liquidity management in BTC, ETH, and major altcoin pairs, source: X post dated Sep 27, 2025. Participants may prioritize slippage control, reduced leverage, and close monitoring of derivatives funding and basis until conditions stabilize, source: X post dated Sep 27, 2025.

According to @Andre_Dragosch, a recent inflow of 80,000 BTC into exchanges represents about 2.7% of global Bitcoin exchange balances. Historically, the average market sensitivity to large whale inflows is -1.3, suggesting a corresponding drawdown of approximately 3.5%. This matches the market's actual movement during the event, highlighting a predictable relationship between significant BTC inflows and price action. Traders should monitor whale activity closely, as such inflows can have measurable and immediate impacts on BTC price dynamics (source: @Andre_Dragosch).

According to glassnode, Solana outperformed Ethereum in 23 of the first 49 days of the year. However, Solana's 30-day price change showed a significant decline of -32% as of February 17, compared to Ethereum's -17% and Bitcoin's -8%, indicating higher sensitivity to recent market drawdowns.