The performance of US Bitcoin Exchange-Traded Funds (ETFs) continues to provide valuable insight into that of Bitcoin [BTC] likely directional bias.
As a gateway to institutional participation, ETF flows have become a crucial liquidity signal to the broader market.
At the time of writing, Bitcoin was trading at a particularly sensitive level, hovering between $90,000 and $100,000. This is where ETF activity could play a decisive role.
If the bulls regain momentum, they can finally challenge the trend. However, since October, bears have largely controlled the price action. Their continued pressure could stifle any upward attempt.
ETF flows are becoming Bitcoin’s main liquidity signal
The story surrounding Bitcoin liquidity returning via ETF remains complex, characterized by alternating periods of accumulation and distribution.
On January 16, the session ended with net outflows of approximately $394 million, signaling renewed selling pressure. This came just a day after the market recorded net inflows of $100.18 million.
Despite the daily volatility, the broader picture shows cumulative weekly inflows reaching $1.4 billion for the first time in weeks.
This constant rotation between buyers and sellers makes it difficult to define Bitcoin’s immediate price preference with certainty.
However, recently analysis from CryptoQuant suggests that the US spot Bitcoin ETFs from Fidelity and Ark Invest may provide clearer directional signals than ETF flows alone.
According to the report, Fidelity’s FBTC and Ark’s ARKB show a relatively strong correlation with Bitcoin’s price movements.
“The price of Bitcoin has closely followed the cumulative flows of FBTC and ARKB.”
This relationship suggests that the flows into and out of these ETFs provide a more refined lens for assessing Bitcoin’s underlying demand. Their performance provides additional context, especially when evaluating medium- to long-term price trends rather than short-term volatility.
FBTC and ARKB point to slowing institutional momentum
The flow and price behavior within FBTC and ARKB indicate that Bitcoin’s next sustainable upward move may not have yet occurred. Instead, current conditions point to continued near-term consolidation or weakness.
This assessment is rooted in the liquidity trends of both ETFs. FBTC has not recorded a new all-time high since March 2025, while ARKB has been trending lower since July.
These patterns indicate that institutional capital inflows have slowed significantly compared to earlier phases of the rally.
Source: CryptoQuant
Given Bitcoin’s tendency to follow the movement of these ETFs, the continued weakness of FBTC and ARKB implies that Bitcoin’s upside momentum may remain limited.
A downtrend in ETF liquidity generally does not support the formation of new price highs in the underlying asset.
The report also highlighted that this type of correlation is not unprecedented, drawing comparisons to Bitcoin’s relationship with Strategy’s 2024 MSTR.
After reaching a peak, the MSTR failed to reach higher highs and began a sustained decline, due to the capital rotation out of assets. Bitcoin followed a similar path over the same period, reinforcing the role of correlated liquidity signals.
Source: CryptoQuant
This historical parallel suggests that continued capital outflows could put further pressure on Bitcoin’s price. Even if a near-term recovery occurs, continued upside potential would likely require a marked reversal in ETF flow trends.
Without such a shift, any short-term strength could give way to longer-term consolidation or downside risk.
IBIT’s market impact varies despite its dominant size
BlackRock’s US spot Bitcoin ETF, IBIT, remained the dominant product by net asset value, holding approximately $74.57 billion at the time of writing.
This compares with Fidelity’s FBTC, the second largest US Bitcoin ETF, which was valued at $18.97 billion. However, IBIT’s market impact differs in structure and implementation.
According to the report, a significant portion of IBIT’s business is conducted through over-the-counter transactions. As a result, many of these trades do not directly impact spot market prices in the same way that ETF flows do on the exchange.
Source: CryptoQuant
Still, IBIT has played a stabilizing role during periods of market stress, limiting sharper downward moves as liquidity exits the market.
That said, IBIT is also starting to experience outflows, in line with the broader slowdown in institutional capital in the Bitcoin market.
On-chain and ETF holdings data show that Bitcoin’s overall investment trend continues to decline and has now returned to levels last seen in May 2024.
This reinforces the view that selling pressure and reduced liquidity remain persistent headwinds to the near-term price recovery.
Final thoughts
- Fidelity’s FBTC and Ark Invest’s ARKB US spot Bitcoin ETF remain important instruments to keep an eye on when assessing Bitcoin’s next potential price swing.
- US spot Bitcoin ETFs recorded net inflows of $1.8 billion last week, signaling a temporary relief from selling pressure.