Bitcoin may be entering a critical accumulation phase again. After five months of persistent outflows, spot Bitcoin ETFs have now recorded two straight weeks of net inflows, a shift many analysts see as an early sign that institutional sentiment is improving. With Bitcoin trading around 66,500 dollars, the asset has also moved into the so-called DCA zone on the Rainbow Chart, an area that has historically been associated with favorable long-term entry points.
ETF inflows point to a possible institutional reversal
US spot Bitcoin ETFs pulled in 568 million dollars last week, following 787 million dollars in inflows the week before. That rebound comes after a difficult stretch in which the products lost a combined 3.8 billion dollars over five weeks. The worst point came in late January, when weekly outflows reached 1.5 billion dollars.
Analysts view the return of inflows as an important signal, especially because it suggests that institutional investors may be regaining confidence despite recent market weakness. According to market observers, Bitcoin ETFs have reached a scale of adoption in a fraction of the time it took gold ETFs to build similar traction, highlighting how quickly Bitcoin has established itself as a recognized digital store of value.
BlackRock’s IBIT and Fidelity’s FBTC once again led inflows, while Grayscale’s GBTC continued to post more moderate outflows. Many analysts interpret that divergence not as a bearish sign, but as evidence that investors are rotating into lower-cost ETF products rather than leaving the market altogether.
Weekly flow pattern reflects familiar institutional behavior
A closer look at last week’s ETF activity shows a pattern often seen in institutional trading. Strong inflows from Monday through Wednesday, at 458 million, 225 million, and 462 million dollars respectively, were partly offset by outflows on Thursday and Friday of 228 million and 350 million dollars.
This kind of behavior is often linked to portfolio managers reducing risk before the weekend. Because crypto markets remain open around the clock while traditional financial institutions do not, many professional investors prefer to trim exposure heading into Saturdays and Sundays. That pattern reflects the increasingly structured and risk-managed nature of Bitcoin trading among larger players.
Rainbow Chart places Bitcoin in the DCA zone
The bigger technical talking point is Bitcoin’s position on the Rainbow Chart. On the weekly timeframe, Bitcoin has moved into the blue DCA zone, one of the lower bands on the logarithmic regression model used by long-term market watchers. Historically, this range has often marked attractive accumulation territory for investors using dollar-cost averaging strategies.
Below the DCA zone sits only the so-called All In zone, an area usually associated with deep bear market conditions and extreme pessimism. Because of that, many traders consider the current level notable even if broader sentiment remains cautious.
Historically, entries into the DCA zone have often preceded strong upside moves. Similar conditions appeared in earlier market cycles, including around 1,000 dollars in 2017, 4,000 dollars in 2020, and 16,000 dollars in 2022. In each of those phases, Bitcoin later delivered substantial gains, while retail sentiment at the time remained broadly negative.
Technical indicators remain mixed in the short term
Despite improving ETF flows, the short-term technical picture is not entirely clear. Bitcoin is currently trading in a relatively tight range, with support near 63,000 dollars and resistance around 70,000 dollars. A more important upside barrier sits at roughly 74,400 dollars, which aligns with the 50-day moving average.
The Bull Score Index remains weak at 10 out of 100, suggesting that conviction has not fully returned yet. At the same time, Bitcoin’s realized price, which estimates the average acquisition cost of all coins in circulation, stands near 55,000 dollars. That means the current market price is still above the broader on-chain cost basis.
Other signals are more neutral. The RSI is hovering around the mid-range between 45 and 50, while the MACD is beginning to show early signs of stabilization. Trading volume has also increased in recent weeks, which could indicate that market participation is gradually picking up again.
On-chain data supports the accumulation narrative
Blockchain metrics are also offering some support for the bullish case. The number of wallets holding more than 1,000 BTC has increased in recent weeks, pointing to continued accumulation by large holders. At the same time, Bitcoin reserves on exchanges have fallen by around 2.3 percent, a trend often interpreted as bullish because it suggests coins are being moved into long-term storage rather than prepared for sale.
Some analysts have also pointed to the stock-to-flow model as another indicator that Bitcoin may still be trading below its long-term scarcity value. Looking further ahead, Bitcoin’s next halving event in 2028 will once again reduce the asset’s issuance rate, a dynamic that has historically strengthened the long-term supply narrative.
Long-term data continues to favor patient investors
One of the strongest arguments for the current DCA narrative comes from historical holding data. Market studies have shown that the probability of a Bitcoin investment being underwater falls sharply over time. After three years, that risk has historically dropped to around 0.7 percent. After five years, it has fallen even further to roughly 0.2 percent.
That kind of long-term performance profile is one reason why many investors still see periods of weakness as opportunities rather than warnings. Broader macroeconomic themes also continue to support Bitcoin’s appeal, including elevated sovereign debt levels, ongoing uncertainty around central bank policy, and rising interest in alternative stores of value.
Bitcoin may be entering another accumulation window
In the near term, risks remain. Geopolitical uncertainty, fragile sentiment, and continued volatility could still push Bitcoin back toward the 63,000 dollar level if ETF momentum fades again. Much may depend on whether early-week inflows continue in the sessions ahead.
Still, the combination of returning ETF demand, improving on-chain accumulation signals, and Bitcoin’s reentry into the Rainbow Chart’s DCA zone is enough to put analysts on alert. For long-term investors, the current setup may not guarantee an immediate breakout, but it does look increasingly similar to the kind of accumulation phases that have historically laid the groundwork for Bitcoin’s biggest rallies.
