Popular crypto gambler 0x7B7b, known for his association with Roobet and Stake.com, just made a big move in the market. After successfully closing his XRP short and banking a solid $945,000 profit, he’s now shifting his focus to Bitcoin—and he’s going big.
BTC Short Position Hits $224.5 Million
The latest on-chain data shows that 0x7B7b has increased his short position on BTC to 2,222 BTC, which amounts to roughly $224.5 million. This aggressive bearish stance comes at a time when market volatility is rising and traders are split on Bitcoin’s short-term direction.
Such a massive position indicates strong conviction. Whether it’s based on macroeconomic signals, technical indicators, or insider sentiment is unclear—but it certainly grabs attention in the crypto community.
The Roobet & stake.com gambler 0x7B7b just closed his $XRP short, locking in a profit of $945K.
— Lookonchain (@lookonchain) November 7, 2025
He's now adding to his $BTC short, bringing his total position to 2,222 $BTC($224.5M).https://t.co/EvRH5n4sR1 pic.twitter.com/LZ5prg4Heu
Market Eyes on 0x7B7b’s Next Move
Traders and analysts are closely watching this wallet’s activity. Historically, 0x7B7b has shown sharp timing with his entries and exits, especially on high-leverage plays. His decision to close out XRP and double down on BTC is likely to influence other high-volume traders or at least stir conversation.
Still, shorting BTC at this scale isn’t without risk. A sudden price rally could lead to a sharp squeeze, liquidating billions. That said, if the market dips further, this bet could turn into another multi-million-dollar win.

