According to @EmberCN, trader 0xD83...Fd7 has grown equity from $3 million to $10 million in five days by repeatedly adding to profitable BTC and ETH short positions during the ongoing decline. Source: @EmberCN on X, Jan 20, 2026. According to @EmberCN, about one hour ago the trader added again to BTC shorts using unrealized profits, lifting total short exposure to roughly $250 million. Source: @EmberCN on X, Jan 20, 2026. According to @EmberCN, current holdings include a short of 1,640 BTC valued near $150 million, with additional ETH shorts implied but not fully detailed. Source: @EmberCN on X, Jan 20, 2026. For traders, a whale actively pyramiding BTC and ETH shorts signals concentrated downside positioning worth monitoring for near-term futures dynamics. Source: @EmberCN on X, Jan 20, 2026.