The short version
- Large Bitcoin holders bought 10,000 Bitcoins worth $750 million over four days in mid-April 2026.
- While some linked this buy to a supply shortage, broader exchange reserves had already hit a yearly low of 2.68 million Bitcoins.
- Derivatives data showed perpetual futures funding rates dipping to their lowest levels since early 2023.
Large Purchases in a Fluctuating Market
In mid-April 2026, the Bitcoin market experienced a sudden wave of activity from its largest holders. On-chain data from Santiment revealed that these large holders, often called whales, purchased about 10,000 Bitcoins over a four-day period ending April 16. This rapid acquisition was worth roughly $750 million at the time. The sudden buying spree showed that major players were willing to spend large sums even as prices fluctuated.
This heavy buying happened while the price of Bitcoin was trying to find its footing. According to market data from the Binance exchange, the price had spiked to a local high of $76,044 on April 14, 2026. However, sellers quickly pushed the price back down. By April 16, Bitcoin consolidated in a tight range between $73,000 and $74,000, leaving traders to wonder where the market would go next.
The quick drop from the local high showed that resistance remained strong near the $75,000 mark. When the price fell to around $73,500 during morning trading hours in the United States, large buyers stepped in. This trading behavior suggests that while some short-term traders wanted to lock in profits, larger institutional buyers viewed the dip as an opportunity to accumulate more of the digital asset.
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The Reality Behind the Supply Shortage
Some reports claimed that this four-day whale purchase single-handedly caused a shortage of available Bitcoin. However, market data suggests a more gradual process. Figures from CryptoQuant showed that Bitcoin reserves on exchanges had already dropped to a year-to-date low of 2.68 million Bitcoins by April. The 10,000 Bitcoins bought by whales was only a small part of a much larger, ongoing trend.
Data from the Bitfinex exchange reveals that these large buyers actually accumulated 270,000 Bitcoins over a broader 30-day period. At the same time, regulated U.S. exchange-traded funds, or ETFs, were seeing steady inflows. These funds took in between $200 million and $470 million every day. This sustained demand over several months, rather than a single four-day event, is what truly tightened the supply.
It is important to separate events that happen at the same time from direct causes. While the whale purchases and the supply shortage occurred together, the shortage was the result of months of steady accumulation. No single group of buyers caused the squeeze alone. Instead, the combination of exchange outflows and consistent fund inflows gradually reduced the number of Bitcoins available for trading on open markets.
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Derivatives and Changing Trader Moods
At the same time, the mood in the trading market shifted in an unusual way. Data published by Glassnode showed that the seven-day moving average of perpetual futures funding rates fell to about -0.005% around April 16, 2026. This was the lowest and most negative level seen since early 2023. These negative rates show that a large number of traders were betting that the price would continue to fall.
In the derivatives market, funding rates are small, regular payments made between traders. When the rate turns negative, it means those who expect price drops are paying those who expect price gains. The analytics firm K33 pointed out that such negative rates often happen near the very bottom of a market cycle. This suggests that the pessimistic sentiment among daily traders may have been pushed too far.
When too many traders bet on lower prices, it can sometimes set the stage for a price rebound. If the price starts to rise instead, those sellers must buy back their positions to avoid losses. This activity can push the price up even faster. Coupled with the whale purchases reported by Santiment, these negative funding rates indicated that a firm price floor might be forming above the $73,000 level.
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Traditional Finance Builds New Pathways
Traditional financial institutions also showed growing interest in Bitcoin products around this time. Morgan Stanley launched its own spot Bitcoin ETF on April 8, 2026. In just over a week, the fund attracted about $103 million in new capital. This quick start contrasted with WisdomTree's Bitcoin ETF, which experienced much slower inflows during the same period, showing that different funds met with different levels of investor interest.
While these fund inflows show that capital was moving into regulated products, they do not tell the whole story. An inflow of money into an ETF does not prove exactly who is buying or why they are doing so. It also does not mean the fund managers themselves are actively trading on the open market at that exact moment. These flows simply reflect net changes in the creations of fund shares.
Other major financial companies were also preparing to expand their digital asset services. Goldman Sachs revealed plans to launch a Bitcoin income ETF, which is designed to produce yield while keeping price swings low. Meanwhile, Charles Schwab was getting ready to start its own spot Bitcoin trading services. These corporate plans show that traditional financial networks were continuing to build infrastructure for their clients.
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How Whales and Big Funds Tighten the Bitcoin Supply
The events of April 2026 show how large buyers can alter the supply of Bitcoin. When whales and big funds buy and hold large amounts, they take those coins out of active circulation. This makes the remaining supply on exchanges much smaller. While the four-day, $750 million purchase was not the sole cause, it highlighted how institutional demand can quickly lock up available coins.
Beyond trading, the Bitcoin network itself was facing discussions about its future security. Developers proposed a technical update, known as a hard fork, to protect the network from future quantum computers. This proposal aimed to freeze 8 million Bitcoins to keep them safe. However, Cardano founder Charles Hoskinson questioned whether such a move would actually protect the original coins left behind by Bitcoin's creator, Satoshi Nakamoto.
These technical debates happened alongside the market's attempt to break past the $75,000 resistance level. While the long-term impact of quantum computing remains a distant concern, the immediate focus for traders was the tightening supply. The combination of steady ETF inflows, whale accumulation, and negative funding rates created a complex picture. These factors suggest that institutional interest remains a powerful force in shaping the supply of Bitcoin.