Key Insights:
- Binance experienced outflows of more, than 13,800 BTC each day. Over a period of four days the amount of BTC held in its reserves dropped by around 20,000 BTC.
- Bitcoin ETF inflows hit as withdrawals occurred, while miner transfers and profit-taking drove competing supply pressures.
- While the reduction in the immediately available Bitcoin may happen, the transfer of custody does not necessarily constitute a winning transaction, or ensure that the asset will rise in value always.
Binance Bitcoin withdrawals jumped to than 13,800 BTC on 25 September. That was the daily net withdrawal since 2023. CryptoQuant analyst Darkfrost said that this happened when Bitcoin was above $84,000, after Bitcoins rally. This withdrawal of funds made Binance’s reserves about 20,000 BTC lower in just four days. But, analysts can’t say if investors are hoping to store more Bitcoin or just shifting their custody.
The seven-day average netflow of the exchange was around negative 2,000 BTC. Consequently, withdrawals have consistently exceeded deposits during the latest week. Binance holds roughly 30% of Bitcoin available across exchanges serving different investor categories, according to Darkfrost.
Binance sees record Outflows since 2023 amid Bitcoin FOMO 🟢
Bitcoin has entered a bullish dynamic that's different from previous rebounds. Since it's high in July, BTC has delivered a performance of roughly 45%. This rally notably broke through an important structural point,… pic.twitter.com/jIqyIvdKXt
— Darkfost (@Darkfost_Coc) September 25, 2026
Binance Reserves Decline During Bitcoin’s Recovery
CryptoQuant posted data on September 25 that said Binances Bitcoin holdings fell from 705,000 BTC, to 685,000 BTC. This drop means that 20,000 BTC left the exchange over four days.
At the time Bitcoin was trading to $84,300 experts noted the latest numbers. The digital currency had risen to $87,000 for a period, before falling.
Darkfrost noticed that this latest withdrawal was much bigger than moves. Binance had seen about 9,000 BTC leaving the exchange each day in July. This current withdrawal is than 50% higher, than that earlier number. Furthermore, Bitcoin has gained approximately 45% from its July levels.
Darkfrost said sustained withdrawals could reflect investors moving Bitcoin into private custody. He also associated the trend with longer-term holding behavior. However, exchange data can’t form investor intentions. Transfers can take place between a private wallet, institutional custody or between two trading platforms.
ETF Demand and Miner Transfer influence the Supply
The latest Binance Bitcoin outflows come on the heels of institutional demand and ongoing buys by bigger investors.The wallets that hold between 100 and 1,000 BTC have gained 113,950 BTC from July 15, to September 24.
This led to the total holdings of their accounts reaching around 5.24 million BTC. Spot Bitcoin ETFs in the U.S. have received $346.98 million in net inflows on September 23. They had their fifth consecutive positive session.
ETF demand strengthened further earlier in the week. Funds attracted approximately $999 million on September 21 and nearly $715 million on September 22. However, miner transfers introduced another supply consideration. CryptoQuant analyst Amr Taha said that miners sent 19,866 BTC to Binance on September 21.
This amount was very close to the 20,000 BTC level seen last, on August 25. Taha noted that similar miner inflows have not consistently preceded immediate, sharp Bitcoin declines. Additionally, Glassnode data showed investors realizing approximately $5.1 billion in net profits over seven days.The analytics company has used this activity as its comparator, rather than the largest peaks in the market.
All these competing flows indicate that exchange withdrawals are just a fraction of the bigger picture of Bitcoin’s supply.
Falling Exchange Supply Meets Rising Market Demand
Bitcoin’s recovery has taken the price past an earlier key resistance level.The reason BTC has been above its May high is that it has been trading near its May high for the past few days, said Darkfrost. The cryptocurrency then rallied to around $87,000, but fell back into the $84,000 range.
In the past exchange stocks on major platforms had already suffered significant drops earlier this 2026. As of May, total reserves had built up to about 2.67 million BTC, equal to the level in August 2019.
Binance took up about 50,000 BTC, mainly from Binance and OKX, and Gemini, of a previous drop. Its reserves dropped from nearly 670,000 BTC on February 21 to approximately 620,000 BTC by May 7.
However, falling reserves do not automatically confirm a market bottom or guarantee higher prices. Bitcoin previously traded near $73,000 during May’s declining exchange balances.
Darkfrost attributed the current withdrawal surge partly to potential fear of missing out among latecomers. Some investors who anticipated another decline may now be entering as prices recover.
If withdrawn Bitcoin remains outside exchanges, fewer coins would remain immediately available for trading.On the other hand, new deposits may offset some of the recent decreases in the supply of exchange.
Conclusion
Bitcoin’s recovery has witnessed a major shift in exchange activity with Binance Bitcoin outflows. The 13,800 BTC withdrawal, as well as the four-day drop in its reserve, dovetails with the rise in ETF demand and increased accumulation by larger holders.
However, custody transactions do not guarantee that the transaction will bring conviction or lock the price in. How available the Bitcoin supply will be will be influenced by continued netflows, exchange deposits, institutional demand and profit taking.
