A Hyperliquid Perps whale shorted Bitcoin at $102.47K, and with BTC now at $77.48K, the position is up $5.85M unrealized at a 96.8% ROI. The whale’s full book totals $8.28M realized. On Polymarket, the Bitcoin all-time high by December 31, 2026 market sits at 18.5% YES, up slightly from 16% a week ago.
## Market reaction
The June 30, 2026 market is at 2.9% YES, showing almost no confidence in a near-term rally. The September 30, 2026 sub-market is at 11.0% YES, down from 12% just 24 hours ago. Trading volume across these markets is $3,090 in actual USDC.
## Why it matters
High-leverage short positions from whales like this one reinforce bearish positioning across Bitcoin prediction markets. The term structure, with June at 2.9%, September at 11%, and December at 18.5%, suggests traders see any potential catalysts as more likely in the second half of 2026 than in the near term. The probability of BTC dipping to $60,000 by month’s end looks more plausible given the current trajectory.
## What to watch
A YES share at 2.9¢ for the June 30 market pays $1 if Bitcoin hits an all-time high by then, a 34.5x return. For that bet to pay off, traders would need to see a major bullish reversal. Specific triggers that could shift these odds include ETF inflows, significant corporate BTC purchases, or bullish announcements from figures like Michael Saylor or Tom Lee.
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Ethereum Price On April 23| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| April 23 | 0.1% | — | — | Trade → |
| Contract | Odds | Δ since publish | Volume 24h | |
|---|---|---|---|---|
| June 30, 2026 | 3% | — | — | Trade → |
| September 30, 2026 | 11% | — | — | Trade → |
| December 31, 2026 | 18.5% | — | — | Trade → |
