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HomeCryptoBitcoin Is Witnessing The Rare Signal That Marked The 2025 Bull Run
Crypto

Bitcoin Is Witnessing The Rare Signal That Marked The 2025 Bull Run

Bitcoin futures and ETF flows are flashing renewed strength, but crowded longs could turn the emerging bullish signal into a risk.

1d ago 4,280
CryptoInstitutional AdoptionAnalysis
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  • Key Insights:
  • Bitcoin Futures Hint At The Future
  • Institutions Are Coming Back
Bitcoin Is Witnessing The Rare Signal That Marked The 2025 Bull Run
Aaryamann Shrivastava
Aaryamann Shrivastava
Crypto Journalist
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Key Insights:

  • CME leveraged funds have turned net long on Bitcoin futures, a rare signal previously followed by major BTC rallies.
  • Bitcoin futures currently hold 57.62% long positions, creating upside potential but increasing liquidation risks if sentiment reverses.
  • Spot Bitcoin ETFs recorded $853.54 million in weekly inflows, their strongest performance since mid-April, signaling renewed institutional demand.
  • BlackRock's IBIT captured 81.4% of those inflows, highlighting concentration risk despite the broader ETF recovery.

The resurgence of the crypto market continues to be uncertain as Bitcoin is still in limbo. However, even in the current state where recovery seems like a faraway thought, it seems like signs of a bounce back are appearing.

One such sign is a rare signal that was observed every time BTC last shot up. Could be a hint that the crypto king is preparing for a rally?

Bitcoin Futures Hint At The Future

Leveraged funds on CME just flipped net long BTC futures, a phenomenon that is very rare. The reason why this is rare is that the basis trade generally keeps them structurally short. It is unlikely for a trade to be net long, resulting in the chart being red for years.

However, the few occurrences where the net BTC futures turned long signalled a surge in price. This was observed in April 2025 and March 2026, right before the price surge, the former of which resulted in the eventual ATH formation.

Bitcoin CMF Futures Net Position | Source: CryptoQuant
Bitcoin CMF Futures Net Position | Source: CryptoQuant

However, the question is, could this be a bane for BTC? The question arises because historically, excessively long or short positioning has triggered a liquidation cascade.

At present, more than 361,000 BTC, roughly $23.4 billion, is positioned on the long side across exchanges, compared with 264,000 BTC, around $17.14 billion, on the short side. Such imbalances in favor of long contracts are common during bullish trends.

But the problem is that excessively long or short positioning tends to make the market vulnerable to liquidation. Right before FTX collapsed, BTC longs hit their then all-time high, as well as during the August 2023 sell-off and other similar instances.

Bitcoin Open Interest Positioning Ratio | Source: Alphractical
Bitcoin Open Interest Positioning Ratio | Source: Alphractical

At present, the Futures market is dominated by longs, constituting 57.62% of all the positions. Short positions, on the other hand, make up for 42.38% of the market. Thus, if the extremely large long positions were to liquidate, the price would take a hit, falling sharply.

Thus, the right bull signal would be when shorts’ concentration is stronger in comparison to longs.

Institutions Are Coming Back

Generally, institutions are hailed as the saviors of an asset as they bring in huge capital flows. However, with other external factors and geopolitical tensions, this hope diminished. But it seems like the hope could strengthen again, considering CMF just broke above the neutral line.

This indicator measures the flow of money from large and institutional holders. The last time CMF broke above the neutral line was seen in January 2023, after which the bull run followed.

Bitcoin CMF | Source: TradingView
Bitcoin CMF | Source: TradingView

Additionally, spot Bitcoin ETF flows just marked the highest weekly inflows since mid-April. The ETFs collectively registered $853.54 million in inflows, posting a 4-month high. This was seen as a sign of the resurgence of ETFs. However, this is a hollow flow as most of 81.4% of the flow is concentrated in IBIT alone.

Many of the remaining ETFs registered less than $10 million or even $0 in inflows. At the same time, Hashdex is preparing to shut down its Bitcoin ETF (ticker - DEFI) after a terrible performance, holding only $14.5 million in BTC since its launch. For scale, BlackRock holds $47.08 billion in BTC.

Bitcoin Spot ETF Flows | Source: SoSoValue
Bitcoin Spot ETF Flows | Source: SoSoValue

This might affect how capital travels to Bitcoin and bear an impact on the price as well.

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