Bitcoin traded around $78,545 on August 31, after briefly surging above $81,000 but failing to maintain momentum past the key $80,000 threshold. This pullback follows a month where bullish dr
Bitcoin traded around $78,545 on August 31, after briefly surging above $81,000 but failing to maintain momentum past the key $80,000 threshold. This pullback follows a month where bullish drivers such as robust spot ETF demand and limited exchange supply began to show less supportive signals.
Macro pressures and Fed outlook add headwinds
Broader macroeconomic conditions have also turned more cautious for risk assets. Following hawkish comments by Federal Reserve Chair Kevin Warsh at Jackson Hole, markets are now pricing in a 60% chance of a US interest rate hike in September. This has weighed on investor sentiment toward assets such as cryptocurrencies, which often underperform when monetary policy tightens.
At the same time, one of the most visible on-chain shifts is taking place at Binance. The world’s largest crypto exchange by spot volume has seen its Bitcoin reserves rise to approximately 687,000 BTC, reaching their highest mark for 2026. According to on-chain analytics provider CryptoQuant, reserves had dropped as low as 617,000 BTC in late April before reversing and accelerating to the upside through August.
Although rising exchange reserves do not necessarily imply imminent selling, these movements increase the immediate supply of Bitcoin available for trading. Such a build-up can create supply pressure, particularly as Bitcoin faces price resistance around $80,000.
Mini dictionary: Binance is the world’s largest cryptocurrency exchange by spot trading volume, offering a wide range of digital asset trading services globally.
Compounding the issue, stablecoin reserves held on exchanges have declined from around $80 billion to $64 billion, reducing the available liquidity in crypto markets to absorb potential increases in sell-side pressure.
Spot ETF flows cool after robust summer run
U.S. spot Bitcoin exchange-traded funds drew roughly $924.5 million in inflows during the week ending August 28. Despite the sizable amount, this represented a steep 51.8% drop from about $1.92 billion the previous week. On August 28, these ETFs also posted a net outflow of $201.8 million, snapping a streak of nine consecutive trading sessions with net inflows.
U.S. spot Bitcoin ETFs saw inflows of $924.5 million for the week ending August 28, down sharply from nearly $2 billion the preceding week. Meanwhile, a $201.8 million single-day outflow marked the end of a nine-day inflow run.
Week EndingETF Net InflowsAugust 21$1.92 billionAugust 28$924.5 million
While one day of outflows does not establish a new direction, these trends indicate waning momentum in a market previously buoyed by renewed institutional demand. Spot ETFs remain a central avenue for institutional capital entering the Bitcoin market. Persistent inflows usually translate into underlying demand for actual BTC, supporting prices. However, inflows lost steam even as Bitcoin’s price rallied over the past month, after strengthening earlier in the summer while BTC traded below $64,000.
Key technical levels and seasonality shape September outlook
Following the rejection above $81,000, the $80,000 mark remains a significant resistance point for Bitcoin, with the $76,200–$77,000 range seen as near-term support. A clear break below $77,000 would shift attention toward the mid-$75,000 area, while a push above $80,000 would bring the focus back to the $81,000–$83,000 target zone.
Spot cumulative volume delta, which analyzes the difference between buying and selling pressure, has been mostly flat during parts of the rebound, suggesting leveraged trading may be playing a larger role than spot market buying in recent moves.
As September begins, seasonal patterns provide a cautious backdrop. Bitcoin has historically averaged a 3.1% decline in September since 2013. However, the previous three years defied this pattern, each notching positive returns for the month.
The more pressing immediate challenge is whether spot buyers and ETFs can absorb the additional Bitcoin made available on major exchanges as the market navigates the Federal Reserve’s hawkish signals and declining crypto liquidity.
Market watchers now see $77,000 and $80,000 as the central price levels likely to dictate Bitcoin’s direction in the coming weeks.
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