Key Takeaways
Whale addresses holding 10–10,000 BTC have accumulated approximately 40,967 BTC worth $3.17 billion since April 10, per SantimentSmaller holders under 0.1 BTC added just 46 BTC worth $3.56 million in the same period -- a whale-dominated accumulation structure historically associated with stronger medium to long-term uptrendsBitcoin rose to $79,327 before pulling back to around $77,390, up approximately 8.6% over the past 30 daysSantiment describes market sentiment as having shifted from "extreme pessimism" toward "strong FOMO" but notes the market remains in the "fear" zone and has not yet overheatedBitwise's European research head confirmed institutional demand is accelerating significantly; a break above $80,000 could attract fresh capital and revitalize broader market sentiment
Bitcoin whale accumulation has accelerated sharply as the asset approaches the $80,000 level, with on-chain data pointing to one of the clearest large-holder buying signals of the current cycle -- a pattern that analysts say has historically preceded stronger medium to long-term price trends.
According to Santiment data cited by BlockBeats on April 25, addresses holding between 10 and 10,000 BTC have accumulated approximately 40,967 BTC since April 10, a position worth roughly $3.17 billion at current prices. Over the same period, smaller holders with balances under 0.1 BTC added just 46 BTC -- approximately $3.56 million -- a fraction of whale buying that underscores the institutional and large-holder nature of the current accumulation phase.
A Classic Bull Market Structure
Santiment identifies the divergence between whale buying and retail caution as historically significant. The structure of "whales continuously buying while retail investors gradually take profit" has, in prior cycles, corresponded to stronger sustained uptrends rather than short-lived relief rallies. The platform describes the current setup as potentially "one of the strongest bull market signals" visible in on-chain data at this stage of the cycle.
The accumulation has unfolded as Bitcoin climbed from the mid-$60,000s to an intraday high of $79,327 before pulling back to around $77,390 -- a 30-day gain of approximately 8.6%. The $80,000 level remains the critical threshold analysts are watching, with a decisive break above it expected to revitalize broader market sentiment and attract fresh capital that has so far remained on the sidelines.
Institutional Demand Accelerating
The whale accumulation data aligns with the institutional picture. Andre Dragosch, European research head at Bitwise, confirmed that institutional demand is accelerating significantly -- a view supported by US spot Bitcoin ETFs recording nine consecutive days of inflows totaling $2.12 billion between April 14 and April 24, absorbing approximately nine times the new BTC supply mined during that period.
Sentiment Recovering But Not Overheated
Market sentiment has undergone a meaningful shift through April, but analysts caution that the market has not yet reached the overheated conditions that typically precede sharp reversals. Santiment notes that sentiment has moved from "extreme pessimism" to "strong FOMO" territory, though the overall reading remains within the "fear" zone -- a condition that historically suggests room for further upside before sentiment becomes a contrarian sell signal.
The Crypto Fear & Greed Index reading of 32, recorded earlier this week, corroborates the same picture: a market that has recovered significantly from its lows but has not yet transitioned to the greed-driven excess that typically marks cycle peaks.
With whales accumulating aggressively, institutional inflows accelerating, and sentiment still below neutral, analysts argue the setup favors further upside -- contingent on Bitcoin's ability to clear and hold $80,000 in the sessions ahead.
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