According to @CryptoMichNL, Bitcoin (BTC) and altcoin order books remain illiquid, keeping volatility elevated and prompting risk-off flows ahead of the weekend, a pattern typical for Fridays (source: @CryptoMichNL on X, Dec 5, 2025). For trading, this signals thinner depth and faster moves into the Friday close with heightened slippage in BTC pairs due to the illiquidity noted (source: @CryptoMichNL on X, Dec 5, 2025).