On December 15th, according to Coinbob's popular address monitoring, in the past hour, the ETH buy orders set by "BTC OG Insider Whale" (0xb31) have been almost fully filled, with only one remaining order of $48,000,000 out of a total of $4.8 million still unfilled. The total holdings have now increased to $670 million, with an unrealized loss of $22 million. Its main long positions are:

- 5x ETH long: position size $556 million, average price $3,169, unrealized loss $16.8 million (-15%);
- 5x BTC long: position size $88.57 million, average price $91,500, unrealized loss $2.93 million (-16%);
- 20x SOL long: position size $32.52 million, average price $137, unrealized loss $1.88 million (-115%).

Additionally, monitoring shows that from the evening of December 7th to the morning of December 8th, this address successively transferred $70 million from Binance wallet to Hyperliquid, then opened a 5x leveraged ETH long position, with a previous average price of $3,048. On December 10th, it transferred in $50 million and increased ETH long positions, and again on December 12th, transferred in $110 million, setting large ETH buy orders in the $3,030 to $3,150 range, totaling approximately $92.7 million.

"BTC OG Insider Whale" is an OG address that held over 50,000 BTC and was silent for 8 years, later gradually swapping some BTC for ETH. Its operations have repeatedly aligned with statements from Trump and U.S. policy trends. A few hours before the "10.11" market crash, it laid out a $500 million BTC short position, making nearly $100 million profit, which drew market attention. BitForex CEO Garrett Jin stated that this address is connected to his clients.