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What Has Been Driving Bitcoin, Ethereum and Altcoins This Week?

Coinranking
Coinranking

After months of uneven trading, Bitcoin has pushed back through $80,000, Ethereum has one of its strongest weekly rebounds of 2026, and several large altcoins have posted the sort of double digit moves. Traders are finally back to their screens.  

The last few days have also been a reminder of how quickly cryptos can change. Much of the talk about digital currencies has been about weak demand, ETF outflows and whether Bitcoin could hold its ground after falling from its heights back in 2025. Does the market have the momentum to go higher?

Bitcoin briefly reached $81,237 which is its highest level since mid May, before cooling back down to $79,000. That still left BTC roughly 23% higher over the week. Ethereum has been gaining close to 30% during the rebound, while XRP, Solana, HYPE and several other major coins have also joined the rally as usual.

What turned the bear market into a bull market? Several events happened at the same time. A weaker U.S. dollar, changes in the Treasury market, returning ETF money, regulatory optimism and a huge wave of short liquidations have all played a part.

And after such a fast rally, the market is now reaching the point of whether this was a strong rebound or the start of a bull market.

Bitcoin Finally Broke Through $80,000

Bitcoin crossing $80,000 was mostly psychological. There’s nothing magical about $80,000 compared with $79,900, especially because BTC has already been climbing for a month. It then moved above $80,000 during Asian trading on August 25 and briefly touched $81,237.94.

That was its highest price in more than three months. Bitcoin is now 28% higher than it was in May this year, which is its strongest performance since November 2024. The cryptocurrency had been through a difficult stretch after reaching more than $126,000 in October 2025. Investor demand cooled, ETF flows weakened and BTC eventually lost roughly half of its value. The rebound is also being felt across the wider crypto economy, from exchanges and trading platforms to players favorite crypto casinos, where Bitcoin and other major coins are commonly used for deposits and withdrawals.

That’s one of the reasons why this recent spike feels so important.  

Bitcoin is not setting an all time high. It’s recovering from a very deep correction. Still, a 20% plus weekly move in Bitcoin is fantastic for traders and investors, especially when it happens alongside rising institutional inflows and gains across the rest of the crypto market.

The Dollar Played a Big Part

One of the more unusual things about this rally is that some of its biggest drivers have come from outside crypto. Bitcoin has benefited from weakness in the U.S. dollar following moves in the Treasury market.

U.S. Treasury Secretary Scott Bessent announced plans to increase purchases of longer dated government bonds, partly aimed at limiting pressure on long term yields. The reaction spilled into currency markets, with the dollar weakening.  

That turned out to be good news for Bitcoin.

A softer dollar can make assets priced in dollars more attractive, but there is also a downside. Some investors are worried that increasingly aggressive attempts to control borrowing costs could eventually reduce the purchasing power of the dollar. That has brought the old “debasement trade” argument back.

Gold has benefited from the same idea. Bitcoin, which is often marketed as a scarce digital asset with a fixed maximum supply, has naturally benefited from that shift in investor thinking too. Reuters reported that the Treasury announcement helped push investors toward both physical and digital assets.

Once the price starts moving, momentum traders arrive. Short sellers close positions. Algorithms react. Investors who were waiting on the sidelines start wondering whether they are missing the move. A macroeconomic spark can quickly become a much larger market event.

Crypto Has Become Much More Connected to the Rest of Finance

The latest moves also show how different the crypto market is from the one that existed five or ten years ago. Bitcoin still trades 24 hours a day and remains far more volatile than traditional currencies. Yet what happens in Treasury yields, the dollar, ETF flows and Federal Reserve expectations is now a big part of the picture.  

Crypto is no longer operating in its own little corner. It’s now connected with payment companies, listed investment products, institutional trading desks, stablecoins, consumer apps and even the crypto casino sector, all of which make digital currencies far more actively used than they were during the early Bitcoin years.

When liquidity becomes easier and investors are willing to take more risk, crypto tends to pick up on it quickly.

The opposite is also true. A stronger dollar, rising bond yields or a sudden move away from risk can hit Bitcoin and altcoins very hard, which is why crypto markets should be viewed alongside traditional markets rather than in isolation.

ETF Money Has Started Coming Back

Another important change over the past week has happened in crypto ETFs. Bitcoin ETFs recorded five consecutive days of inflows last week, attracting almost $2 billion. That was a noticeable reversal after a long period of low demand. Only in August, Bitcoin products accounted for approximately $1.92 billion, while Ethereum ETFs brought in around $697 million.

ETFs have become one of the easiest ways for traditional investors to gain crypto exposure without directly buying and storing coins.  

When those funds see heavy inflows, actual demand has to be met somewhere. The relationship is not perfect. Two billion dollars of ETF inflows doesn’t automatically translate into an increase in Bitcoin. But the flows provide something traders have been looking for: evidence that bigger investors are returning. That is particularly important after several months when ETF demand had been weak. Even after the latest inflows, U.S. Bitcoin ETFs were still around $2.8 billion in net outflows for 2026.

Ethereum Has Quietly Had an Even Bigger Move

Bitcoin gets most of the headlines, but Ethereum had a more impressive move. Ether climbed roughly 31% from trough to peak during its latest weekly run. The rebound was strong enough to erase several months of previous losses and bring ETH back to around $2,465.

That’s quite a turnaround. Ethereum had struggled badly over the previous year and had lost close to 70% of its value at one point. A strong dollar had been one of several things working against it. Once that pressure began to reverse, ETH responded quickly. In August, Ether had slipped back below $2,465 as some traders took profits. Even after the pullback, it remained almost 29% higher.

When an asset climbs 20%, 25% or 30%, some investors are going to sell. People who bought near the lows suddenly have large profits. Others who were stuck in positions from previous months may use the rebound as an opportunity to get out.

Strong markets don’t normally move straight upward. Ethereum’s next few sessions may tell traders more than the original rally did. Holding most of the gains would look considerably healthier than immediately returning to where the move started.

XRP Has Been One of the Biggest Winners

XRP went considerably further than ETH and BTC. It gained close to 50% during August 2026 and is now trading around $1.44. ETF flows appear to have helped. U.S. listed XRP products attracted $39.78 million during the week ended August 21st, their strongest weekly inflow since May. It was also the sixth consecutive positive week for those products. That is still small compared with Bitcoin ETF flows, but for a smaller market the effect can be more noticeable.  

XRP is a good example of what often happens once Bitcoin establishes a strong move. If BTC holds its gains, traders start looking elsewhere for assets that may move faster. That’s when altcoins can suddenly begin outperforming Bitcoin. The potential reward becomes larger, but so does the potential downside. A coin capable of rising 40% or 50% in several days can also give back a large part of that move very quickly.

Solana Made Another Run at $100

Solana has followed a similar pattern. SOL jumped roughly 24% during the previous week and briefly moved above $100 for the first time since February. Solana ETFs attracted approximately $28.34 million.

The $100 area will probably continue to receive attention in hopes that SOL climbs back after a short fall to $97. For now, SOL has shown that interest is returning even if the price has not managed to hold that level consistently.

The Short Squeeze Made Everything Faster

There was another ingredient behind the rally: traders were heavily positioned for prices to fall. That can become dangerous when the market suddenly moves in the opposite direction. Crypto futures allow traders to use leverage when betting on price movements. A trader can therefore control a position considerably larger than the cash they originally deposited.

The upside is obvious when the trade goes well. The downside appears very quickly when it does not.

As Bitcoin began climbing, leveraged short positions started getting liquidated. Those traders were effectively forced out of bets that expected prices to fall.

Closing a short requires buying the asset back. That buying pushes the market higher, which can liquidate another group of short sellers. Their positions create even more buying. The result is a chain reaction commonly called a short squeeze.

Billions of dollars in bearish crypto positions were reportedly wiped out during the latest move. It helped turn what could have been a normal rebound into a much more violent rally.

This is also why traders should be careful about assuming the same pace will continue. Once most of the vulnerable shorts have already been removed, that particular source of forced buying disappears. The market then needs ordinary buyers to keep the rally going.

The Market Is Getting Greedy Again

The biggest change in the last few days is not a particular price. It is a sentiment.  

CryptoQuant’s Bull Score, which combines ten market and on chain indicators, jumped from 30 to 80 in a single week. Eight of its ten indicators had turned bullish by August 26. The firm also reported that apparent spot demand was growing at its fastest monthly pace since late December, while spot and futures demand were expanding together for the first time since early October 2025. Those are strong signals.

They can also become dangerous when everybody starts looking in the same direction. Crypto has a habit of moving from fear to excitement quickly. A week ago, traders who expected further losses felt comfortable. After a 20%-30% rally, bullish predictions are flourishing.  

Neither mood guarantees what happens next. The thing to watch out for now is whether actual buying continues once the excitement surrounding the first breakout fades.

The Next Few Days Could Be More Important Than the Rally Itself  

The crypto market has already delivered drama. Bitcoin jumped through $80,000. Ethereum surged close to 30%. XRP moved nearly 50%. Solana returned to $100. ETF money came back, short sellers were squeezed and enthusiasm was on the rise.  

Now comes the less exciting but more important test. Can those gains survive? ETF flows will be worth watching closely. So will the dollar, Treasury yields and the overall mood across risk assets.  

U.S. economic data and Federal Reserve expectations could also quickly change how investors feel about liquidity and interest rates. Most importantly, traders will be watching whether buyers continue appearing after the market stops moving up.  

There’s a big difference between chasing a rally and supporting one. For the moment, the crypto market looks considerably stronger than it did only a week ago.  

Bitcoin is holding near $79,000 after briefly topping $81,000, Ether remains almost 30% higher this week, and several major altcoins have held substantial gains even after Wednesday’s pullback.  

That doesn’t guarantee another surge. But after months of weak sentiment, the latest few days have at least changed the grim outlook we had up until a few weeks ago. Instead of asking how much further crypto might fall, traders are once again asking how high the rebound might go.



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