The crypto market has just received a powerful boost. On August 19, 2026, the US Treasury announced the doubling of its bond buybacks, triggering an immediate reaction in cryptos. Ethereum broke key technical thresholds, while altcoins followed in a significant move, fueled by the liquidation of short positions. After several months of sluggishness, this injection of liquidity is changing the dynamics of the market. It remains to be seen whether this awakening marks the start of a new bullish phase or only an ephemeral surge driven by the macroeconomy.

In brief
- The US Treasury doubles its bond buybacks to $4 billion and injects a wave of liquidity into the markets.
- The market’s second-largest crypto jumped nearly 10% to a high of $2,112, ending two months of lethargy.
- The rise pushes altcoin capitalization above $1 trillion and triggers $1.3 billion in Bitcoin short position liquidations.
- ZEC soars 9% to $557, followed by strong gains in Solana, XRP and Stellar.
The Ethereum surge and the US macroeconomic catalyst
The lethargy of the summer was shattered under the pressure of a major political decision taken in Washington. The United States Treasury Department took the market by surprise by announcing the doubling of its bond buyback program, bringing the total amount to $4 billion. Thus, Ethereum (ETH), the second crypto in terms of valuation, has returned above the psychological mark of 2,000 dollars for the first time in more than two months.
The token suddenly rose almost 10%, reaching an intraday high of $2,112 before entering a consolidation phase just below $2,090. This sudden impulse, created by this announcementcontrasts radically with the stagnation observed since August 8, a period during which the price remained hopelessly stuck below the threshold of 1,900 dollars, with the exception of rare and brief upward forays.
This jump in prices has mechanically recomposed the map of global valuations, demonstrating a massive resumption of risk-taking by investors. In the span of a few hours, Ethereum’s market capitalization increased from less than $230 billion to more than $251 billion.
At the same time, the price of bitcoin approached the symbolic mark of 70,000 dollars, stopping at 69,749 dollars, driven by a wave of forced liquidations of short positions which amounted to 1.3 billion dollars. This combined increase in the two pillars of the sector also allowed the total capitalization of altcoins to once again cross the level of 1,000 billion dollars, a first in almost a month, confirming a massive influx of fresh capital.
Several major financial metrics illustrate the extent of this movement on the markets:
- $2,112: Ethereum’s intraday high after nearly 10% rise;
- $251 billion: the new market capitalization of ETH, up from its initial $230 billion;
- $1.3 billion: the total amount of forced liquidations on bitcoin short positions as it climbed toward $69,749;
- 1,000 billion dollars: the key threshold exceeded again by the overall capitalization of the altcoin market.
Capital turnover and the awakening of alternative tokens
Beyond the push from the two sector leaders, this liquidity shock triggered an immediate rotation towards higher beta assets, with Zcash (ZEC) emerging as the big winner of the day. The privacy-focused token surged from just over $503 to a high of $557, a 9% gain almost entirely realized in the space of an hour.
This movement brought its capitalization to $9.3 billion, allowing it to widen the gap over its direct competitor Monero (XMR), which for its part lost 0.9%. The green wave also brought with it other major projects such as Solana (SOL), XRP and HYPE, all posting gains above 6%, while Stellar (XLM) was up 7.5%.
Only a few rare cryptos remained on the sidelines of this generalized movement, like LEO, down 2%, or TRON (TRX), down moderately by 0.7%. This heterogeneous behavior shows that investors do not blindly seek risk, but carry out rigorous sorting by reallocating liquidity primarily to tokens that have suffered from prolonged undervaluation.
Technical diagnosis and scenarios for the rest of the cycle
Examining this renewed market structure, Michaël van de Poppe, CIO and founder of MN Fund, called Ethereum’s recent trajectory “phenomenal breakage”. The analyst believes that the movement should not run out of steam in the short term, while favoring a transitional phase of accumulation: “I don’t think the movement is going to run out of steam, not at all, but after such a surge, I would much prefer to see it consolidate a little”.
He specifies that he is on the lookout for buying opportunities on fallbacks and sets precise objectives if the key support resists: “As long as the price remains above $2,000, the market should expect a continued move towards $2,250, then a high at $2,465, with the $2,900 area as a potential target”.
Observing the crossing of these decisive price levels, it is worth emphasizing that the sustainability of this movement will rely on the ability of buyers to maintain the structure above the $2,000 support. While the reaction to US monetary policy announcements provided the initial catalyst, confirmation of a true cycle shift will depend on volume consolidation on altcoins over the coming sessions. As Michaël van de Poppe summarizes to seal the technical diagnosis of this fence: “If we make a higher high, the bear market is well and truly over”.
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