According to @twitter source, a major trader has added $200,000 USDT in margin, reducing their Bitcoin liquidation price to $104,151. The address retains $740,000 USDC available for further margin calls, enabling incremental position support down to approximately $103,300. This stepwise margin top-up signals high leverage management and could influence short-term BTC volatility, as large-scale liquidations or position adjustments often trigger rapid price movements in crypto derivatives markets (source: @twitter).