Bitcoin needs ETF demand to hold as Fed rate hike risk is still holding the line above $78, 000, but the market now has to prove this move is more than a short-lived squeeze. Spot ETF inflows are doing the heavy lifting, while a less friendly Fed backdrop is starting to bite.
- Spot ETF demand is the real bid, not a leverage-fueled blowoff
- Fed rate risk has crept back in after hawkish Jackson Hole signals
- $77, 100 is near-term support if buyers start fading
- $80, 000, $83, 000 is the supply zone BTC has to chew through
Bitcoin was trading around $78, 700, down about 0.4% over the past 24 hours, after briefly trading above $81, 000 last week and then sliding to $76, 857. The bigger move is still intact. BTC climbed from below $65, 000 in mid-August to above $80, 000 before cooling off.
That kind of advance does not happen in a vacuum. It needs buyers. Right now, the cleanest source of those buyers is still the U.S. spot Bitcoin ETF complex.
Bitfinex said the rally has been driven more by spot demand than by excessive leverage. That distinction matters. A move powered by real buying is healthier than one built on borrowed exposure that can unwind the moment momentum stalls.
“We are in a market driven by spot buying and, notwithstanding large short liquidations, open interest has only gradually increased, while basis has remained relatively low and at healthy levels historically, ” Bitfinex analysts said.
Open interest is the amount of outstanding futures and options exposure in the market. Basis is the premium futures trade at versus spot. When both climb too fast, the market often gets frothy. Bitfinex said Bitcoin open interest stood at $55.6 billion, more than 20% above its level at the start of August.
That is not a wrecked market. But it is also not a market with unlimited room for sloppy positioning.
Bitfinex flagged $77, 100 as an important near-term support level. If ETF demand cools while sellers keep taking profits, BTC could test that area quickly.
ETF inflows are still the main support
U.S. spot Bitcoin ETFs have been the most visible source of demand. From Aug. 17 through Aug. 27, the funds posted nine straight positive sessions and pulled in about $3.04 billion. That is real money, not chartist fan fiction.
The streak finally broke on Friday, when the funds saw their first net outflow in 10 sessions, with $201.9 million withdrawn. Even so, they still finished the week with $924.5 million in net inflows. Across the previous two weeks, inflows totaled about $2.8 billion.
Bitcoin ETFs Bleed $348M in 2025 Finale as Price Dips to BlackRock’s IBIT accounted for $33.4 million of Friday’s withdrawals after collecting roughly $2.3 billion over the preceding nine sessions. ARKB and BITB together recorded $164.6 million in outflows.
That matters for two reasons. First, demand is still there. Second, it is concentrated. If one giant fund is doing a disproportionate share of the work, the market becomes a little less resilient if that flow slows.
Jeff Mei, chief operating officer at BTSE, said the rally needs ETF demand to stay broad, not just concentrated in one product.
“For a sustained rally, we need a few things to happen. First, ETF demand has to stay strong across all ETF products, and not just BlackRock’s IBIT ETF. Second, we need better inflation data for the Fed to back off and keep rates steady, ” Mei said.
That is the uncomfortable reality here. If ETF inflows fade and macro conditions worsen at the same time, Bitcoin will need a new source of fuel. Hope, as usual, is not a funding mechanism.
Whales took profits, institutions stepped in
The flow picture gets more interesting when you look at who is moving coins. Whale addresses holding between 1, 000 and 10, 000 BTC reduced their balances by 50, 500 BTC since the end of June. Over the same period, institutional custodial holdings associated with exchanges and ETF platforms increased by 59, 100 BTC.
During the latest August advance alone, custodial balances rose by 31, 500 BTC. In plain English, large holders were selling into strength while institutions absorbed the supply.
Bitfinex argued that this rotation makes the market less fragile than a pure leverage-driven rally.
“While whales took profits during the rally, institutional demand absorbed that supply, indicating that assets moving into these regulated vehicles may be less prone to sudden liquidation on the basis of short-term macroeconomic news, ” Bitfinex analysts said.
That is fair, but not bulletproof. Custodial balances are not a perfect proxy for conviction, and ETF demand can cool just as quickly as it ramps up. The point is not that Bitcoin has become immune to volatility. It hasn’t. The point is that the buying has been more real than the usual crypto circus.
The short squeeze helped, but it did not do all the work
There was also a macro and positioning boost under the surface. The U.S. Treasury announced on Aug. 19 that it would at least double the maximum size of liquidity-support buybacks for 10-to-20-year and 20-to-30-year nominal coupon securities from $2 billion to at least $4 billion per operation from Sept. 9 through Nov. 4.
CoinEx’s Jeff Ko said that helped push yields and the dollar lower, and that the move ran straight into crowded short positioning.
“Treasury buybacks pushed yields and the dollar lower, and that impulse collided with crowded short positioning to produce the squeeze, ” Ko said.
An Bitcoin Hits $101, 784: Short Squeeze and Institutional analysis found Bitcoin jumped 8.2% from an intraday low of $64, 100 to $69, 500 within 12 hours of the Treasury announcement, while $1.44 billion in short positions were liquidated.
That is what a short squeeze looks like: traders betting on downside get forced to buy back positions as price rises, which can shove the market higher in a hurry. Fun if you were long. Less fun if you were convinced gravity had been suspended.
But squeezes are not a foundation. They are a turbo boost. Once the forced buying is done, the market still needs steady spot demand to keep climbing.
$80, 000 to $83, 000 is the fight
Ko called $80, 000, $83, 000 a major supply zone. That is the area where sellers are likely to show up in force. If buyers can absorb that supply, the rally starts looking more durable. If not, the market stalls and retries later.
“What matters from here is whether spot buyers keep absorbing supply around $80K, ” Ko said.
“It is a major supply zone, and the point at which the rally stops being a short squeeze and becomes a test of real capital allocation, ” he added.
That is the right frame. Bitcoin does not need constant euphoria. It does need buyers with actual size when the market gets to resistance. Otherwise, all that happens is a clean-up of crowded shorts followed by another round of disappointment.
Ko said market-implied probability of a September rate increase rose to about 57% after the Jackson Hole remarks from Kevin Warsh, and that CME-implied odds moved from 39.9% on Aug. 21 to 57% after the speech.
That shift matters because higher yields and a stronger dollar are usually a headwind for risk assets, including Bitcoin. The two-year Treasury yield moved to around 4.31%, and the dollar returned toward a two-week high.
Whether the market truly believes a September hike is back on the table is another question. But if traders start pricing tighter policy, risk assets have to work harder to justify upside. Bitcoin is no exception.
Ether is flashing a separate signal
Bitcoin is not the only crypto asset drawing serious institutional money. U.S. spot Ether products took in $815.7 million last week and stretched their positive run to 10 sessions. Nearly 12.3% of cumulative Ether ETF inflows since launch arrived during August.
When adjusted for relative asset size, Ether ETF demand was described as roughly four times as intense as Bitcoin ETF demand over the past week. ETH traded near $2, 490 heading into Jackson Hole.
Bitcoin Funding Rates Drop: Short Squeeze Looming or does not make Ether a direct Bitcoin lead indicator, but it does tell you something useful: crypto risk appetite is not limited to one asset. When both BTC and ETH products are pulling in capital, the market is showing more than a one-off squeeze in a single trade.
What comes next
The next few weeks are loaded with catalysts, and most of them are not crypto-specific. That is the reality of a market still tied to macro liquidity.
The August payroll report is the most important immediate release before the Fed’s Sept. 15-16 meeting. July payrolls fell by 23, 000 versus an 80, 000 consensus estimate, while May and June were revised lower by a combined 103, 000 jobs. The unemployment rate stands at 4.1%.
Before that, ISM Manufacturing and JOLTS are due Tuesday, ADP employment figures and the Federal Reserve’s Beige Book are due Wednesday, and ISM Services is due Thursday. The August inflation report lands on Sept. 11, just ahead of the Sept. 15-16 FOMC meeting.
There is also a crypto-specific event on the calendar: a Senate procedural vote on the CLARITY Act is currently scheduled for Sept. 15. Whether that becomes a meaningful market catalyst or just another round of Beltway theater remains to be seen.
Key takeaways
-
Can Bitcoin hold $77, 100 if ETF demand slows?
It can, but support levels are not guarantees. If ETF inflows fade and sellers stay active, that area could get tested fast. -
Is this rally being driven by real demand or leverage?
So far, it looks more like real spot demand. Bitfinex said leverage has risen only gradually, which is healthier than a pure derivatives blowoff. -
Why does the Fed matter so much here?
Higher rates, higher yields, and a stronger dollar usually pressure risk assets. A more hawkish Fed makes it harder for Bitcoin to keep climbing without fresh spot demand. -
What is the biggest resistance zone now?
CoinEx’s Jeff Ko points to $80, 000, $83, 000 as the main supply zone. Clearing it would suggest buyers are absorbing profit-taking, not just riding a squeeze. -
What level would strengthen the bullish case?
Jeff Mei said $87, 000 is the key threshold. If Bitcoin breaks and holds that level, $100, 000 becomes a much more realistic target. -
Do Ether ETF inflows matter for Bitcoin?
Yes, as a risk-appetite signal. Strong ETH flows suggest institutional crypto demand is broader than Bitcoin alone, which is constructive for the sector.
Bitcoin’s rally is still alive, but it is no longer getting by on easy mode. The next leg higher will have to be earned by steady ETF inflows, firmer macro data, and buyers willing to absorb supply when the market stops being polite.
