News · daily report
Smart-Money Report: Whales Net Short on BTC — Sep 12, 2026
WhaleRoom's daily read on what tracked whales did across BTC, ETH, SOL and the spot ETFs over the last 24 hours — built entirely from proprietary position data.
Bitcoin traded at $77.2K today, up 0.84% over the last 24 hours. Whales are positioned net short on Bitcoin, with 38% of whales currently long. The long vs short count stands at 12 long and 18 short.
The largest whale move today was a $27.47M short build, with a $3.86M short trim also noted. The ETH accumulation index is at 45/100, while the SOL accumulation index is at 55/100.
BTC spot ETF net flow was -$282.7M today, and ETH spot ETF net flow was -$29.9M.
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Sources: WhaleRoom proprietary whale, Hyperliquid & spot-ETF-flow tracking.