Bitcoin’s surge to around US$87,000 has captured the market’s full attention, and the data tells a clear story about what powered this move. The leading cryptocurrency rallied from the mid US$70,000s to an intraday high near US$87,000, its strongest level since late January.
That advance pushed its market cap toward roughly US$1.7 trillion to US$1.8 trillion. The total crypto market cap climbed to about US$2.94 trillion, with Bitcoin dominance near 59 per cent. This was not a slow grind higher. It was a rapid breakout that caught bearish traders off guard and forced them to abandon their positions.
The primary engine behind this spike was a massive short squeeze that liquidated hundreds of millions of dollars in bearish bets within a single 24-hour window. Multiple data sources confirm the scale of this forced buying. One detailed breakdown cites over US$1 billion in total liquidations, with roughly US$900 million coming from short positions and more than 139,000 traders liquidated across the market.
A separate analysis shows over US$454 million in Bitcoin short positions erased in 24 hours, far outpacing long liquidations. Another report puts the figure at approximately US$877 million in total liquidations over the same period, with roughly 84 per cent originating from shorts. Across the entire crypto market, shorts totaling around US$782 million disappeared. This convergence of forced buying created a feedback loop that accelerated price gains far beyond what organic spot demand alone would have generated.
The mechanics of this squeeze are straightforward but powerful. When Bitcoin broke above key resistance levels, traders who had bet against the asset on leverage faced automatic margin calls. Their forced buybacks added immediate upward pressure, which triggered additional liquidations at higher levels.
The liquidation zones near US$83,000 to US$86,000 acted as fuel once breached, turning bearish positioning into rocket propellant for the rally. Leverage amplified this move rather than a wave of fresh capital entering the market. My view is that this fits the classic profile of a squeeze-driven breakout. The price action reflected positioning pain more than a sudden change in long-term fundamentals.
While the short squeeze provided the ignition, secondary factors created the conditions for such an explosive move. Institutional demand returned in a meaningful way, with US spot Bitcoin ETFs recording US$433 million in net inflows on September 18 after a period of outflows. Fidelity’s FBTC led this reversal, signaling that institutional capital was ready to step back in when conditions aligned.
Broader macro conditions also cooperated, as falling oil prices and a retreat in Treasury yields improved the backdrop for risk assets broadly. Bitcoin’s 80.3 per cent correlation with the S&P 500 during this period underscores that this was not an isolated crypto event. It was part of a wider macro driven move where easing financial conditions lifted risk appetite across markets.
Now the critical question is whether this breakout can hold once the forced buying fades. The technical picture offers clear guideposts. Bitcoin faces immediate resistance near the recent high of US$87,374. More importantly, the US$82,000 to US$85,000 zone has emerged as the new support band that bulls must defend.
A sustained hold above US$86,000 would confirm that the market has digested the squeeze and could open the path toward the US$90,741 Fibonacci extension. A break below that level risks a pullback toward US$84,432 and potentially the US$82,619 area.
Several factors will determine which scenario plays out. Derivatives data show that open interest and funding rates remain elevated in both directions. This means leverage remains high across the market, and any sharp price move could trigger another cascade of liquidations, this time potentially from longs.
A large Bitcoin options expiry on September 25 worth roughly US$15.9 billion in notional value looms on the horizon. Options expiries of this magnitude often amplify volatility as market makers adjust their hedges. The 14-day RSI reading of 73.85 signals overbought conditions, suggesting the market may need time to consolidate these gains before mounting another leg higher. ETF flow data present a mixed picture. Recent net outflows in some readings suggest spot institutional demand is supportive but not overwhelming, even as the September 18 inflow showed a sharp reversal.
My point of view is that this rally, while impressive, deserves clear-eyed understanding. This was a leverage-driven short squeeze that punished overcrowded bearish positioning. The breakout improves Bitcoin’s technical backdrop and lifts the entire crypto market, but the sustainability of this move depends entirely on whether spot demand and ETF flows can carry the torch once forced short covering exhausts itself. The recent ETF inflows are encouraging, but they are not overwhelming. Institutional demand is supportive but not yet at levels that would suggest a straight line to US$100,000.
What I would watch most closely in the coming days is the price action around the US$86,000 level. If Bitcoin can consolidate above this threshold and build a base, the bullish case strengthens considerably. If it loses this level, the market could quickly retest lower support as profit-taking accelerates and leveraged longs face their own liquidation cascade. The upcoming meeting between US and Chinese leaders on September 24 adds another layer of macro uncertainty that could swing risk sentiment in either direction.
In conclusion, Bitcoin’s surge to roughly US$87,000 represents a classic squeeze-driven breakout. Crowded shorts were forced out, and their pain became the rally’s gain. The move has improved the technical picture and brought institutional flows back into the picture. With leverage still elevated and major derivatives events ahead, the next phase will hinge on whether genuine spot demand can sustain prices once the short squeeze effect fades.
The market has earned this breakout. Now it must prove it can keep it. Monitoring support around US$82,000 to US$85,000, derivatives leverage, funding rates, and the upcoming options expiry matters more than assuming a smooth path to US$100,000.
Source: https://e27.co/bitcoins-us87000-spike-real-breakout-or-a-us900-million-short-squeeze-20260922/
Anndy Lian is an early blockchain adopter and experienced serial entrepreneur who is known for his work in the government sector. He is a best selling book author. The latest book is Web4: The Age of Autonomous Intelligence.