According to EmberCN, prominent trader James Wynn liquidated $400 million in BTC holdings within just 1.5 hours, reducing his position by 3,688 BTC and lowering his exposure from $830 million to $430 million. This aggressive reduction coincided with a $1,000 pullback in Bitcoin's price from $107,500. Wynn halted his sell-off as BTC approached his entry price of $105,033 and began re-accumulating long positions, indicating a strategic shift. This move created significant short-term volatility and liquidity impacts, which traders should monitor for potential swing trade opportunities and support/resistance levels (Source: @EmberCN on Twitter, May 21, 2025).