Crypto trader Jason, known on X as “先定 10 个大目标” (@jasonleo), posted a brief message on March 17 saying “retreat” and attached two screenshots of his Binance futures positions. The images showed combined unrealized profit of about 14.66 million USDT across long positions in BTC, ETH and BNB, a figure the source said was roughly equal to NT$460 million.
Three major longs generated most of the gains
Based on the figures shown in the screenshots, the trade was spread across three large-cap tokens with leverage ranging from 5x to 10x. The BTCUSDT perpetual position used 5x leverage with an average entry of $67,920. After Bitcoin moved above $73,000, that position was showing profit of about 6.7 million USDT, with ROI near 39.2%.
The ETHUSDT perpetual position, also on 5x leverage, drew the most attention. Its average entry price was listed at $1,935. With the mark price at $2,312, unrealized profit on that trade reached about 6.68 million USDT, and ROI was shown at 81.4%. The BNBUSDT perpetual trade used 10x leverage and posted about 1.28 million USDT in profit, with ROI above 102%.
Margin topped $26.5 million
The source said Jason committed more than $26.5 million in total margin for the three positions. Even with large market swings, the combined margin ratio remained at 11.14%. That suggests a longer-held structure using moderate leverage rather than a very short-term high-leverage push.
After the positions were made public and Jason signaled an exit, attention shifted to how the market might react. The source noted that traders are watching whether Bitcoin and Ether face pullback pressure after this round of large-scale profit-taking.