7 min read Technical picture
The compression broke. For three straight weeks these reports flagged that bitcoin volatility had contracted to multi-year lows, and that a contraction of that depth resolves into expansion rather than more range. It resolved upward. The daily chart closes at $77,152.1 with the ask at $77,201.0, after a session range of $75,563.6 to $77,399.3.
The scale sits on the weekly candle. Bitcoin opened the week at $62,851.5, printed a high of $79,505.4, and closed at $77,055.1 for a gain of $14,203.6, or 22.60%. That is the largest weekly advance since March 2023. The move cleared both daily EMAs, now at $71,600.0 and $67,149.4, and turned the old $62,482.4 to $67,230.5 range from ceiling into floor.
On the weekly chart price stalled at the 100-week EMA at $78,413.4. The high pushed through it and the close came back under. The level has history: bitcoin held around it for several months in 2023 before the trend resumed, so the reaction here carries more information than the candle itself. Above sit the drawn levels at $82,786.0 and $97,874.8. Macro structure is still bearish with price roughly 40% below the $126,157.6 high, but that is a statement about where price is, not about where it stops.
Crypto heatmap
A fully green week. The dispersion inside it says more than the color does.
Source: https://quantifycrypto.com/heatmaps
Zcash led at 68.85%, ahead of XRP at 49.85%, HYPE at 40.52%, Bitcoin Cash at 34.12% and Dogecoin at 32.68%. Bitcoin itself added 22.75%, near the bottom of the majors. Two of those leaders get their own sections below, because each moved on an identifiable story rather than on beta alone.
Altcoin Season Index
The index reads 46, down from 52 a week ago.
Source: https://www.coinglass.com/pro/i/alt-coin-season
A falling reading against the green tape above is not a contradiction. The index scores how many of the top 50 coins beat bitcoin over 90 days, so one strong week barely moves it. Breadth showed up in the heatmap; the quarter still belongs to bitcoin.
Fear and Greed Index
The Crypto Fear and Greed Index reads 67, inside the Greed zone, after spending most of the summer in Fear. Sentiment followed the squeeze rather than leading it.
Source: https://www.coinglass.com/pro/i/FearGreedIndex
The history panel gives that number context: 67 is the highest print since early October 2025, days before the cycle high. There is room above, and the distribution on the gauge shows Extreme Greed has covered only 149 days, or 4.80% of all readings on record. Sentiment is no longer cheap, which changes the arithmetic on fresh long exposure rather than the direction of the tape.
PUMP reprices on revenue
PUMP is up 374.28% over 59 days, closing at $0.005314 after a 7.01% session.
The fundamentals moved with the chart. DefiLlama put Pump.fun at $11.52 million of seven-day revenue in mid-August, fourth among all crypto protocols behind Tether, Circle and Canton, with annualized revenue near $458 million. Half of every dollar is locked by smart contract into buybacks and burns: $5.52 million in the last seven days, $429.63 million cumulative, retiring 28.58% of circulating supply. The caveat is that launchpad volume is cyclical, and a revenue multiple built on memecoin activity reprices in both directions.
Zcash clears its 2018 high
Zcash gained 84.85% in 11 days, closing at $814.55 after an intraday high of $858.67.
That took ZEC through its January 2018 peak for the first time in eight years, at a market value near $13.9 billion. The driver is Grayscale, which filed a fifth amended registration on August 22 to convert its Zcash Trust into a spot ETF on NYSE Arca under ZCSH, while a Digital Currency Group subsidiary holds non-binding talks to acquire roughly 200,000 ZEC through the trust. The community frames Zcash as the private bitcoin, and the design supports the label: a 21 million cap, proof of work and a halving schedule, with shielded transactions layered on top. Positioning is leveraged: futures volume near $4.55 billion against $553 million of spot, open interest around $1.35 billion. The same structure as the bitcoin squeeze, one size down.
The largest short liquidation on record
The engine behind the week was forced buying, not fresh demand.
Source: https://www.coinglass.com/liquidations
Coinglass puts crypto short liquidations between $2.7 and $3.3 billion in the 24 hours around August 19, 2026, the largest single-day short wipeout since the data begins in 2021, with roughly $3.8 billion cleared across two days and about 172,000 traders hit. Bitcoin accounted for $1.37 to $1.76 billion of it. For scale, the October 10, 2025 crash produced close to $19 billion of total liquidations in one day and still holds the overall record, but only $2.47 billion of that came from the short side. More shorts were closed this week than on the worst day in crypto history.
Bitcoin liquidation map
After a move of this size, leverage rebuilds slowly.
Source: https://www.coinglass.com/pro/futures/LiquidationMap
With spot at $77,325 the map shows no dominant leverage stack on either side, which fits a market that has just watched both directions get punished. The largest single cluster above price sits just under $78,000 at roughly $160 million, and the cumulative short line runs out to $5.67 billion further up. If price pushes back through $78,000, that pocket is the first thing in its path.
Conclusion
Bitcoin closed the week 22.60% higher, sentiment travelled from Fear to 67, and the leadership sat with privacy and revenue tokens rather than with bitcoin. Each of those reads both ways. The move was mechanically driven by the short covering quantified above, and $1.918 billion of US spot ETF inflows between August 17 and 21 put a cash bid underneath it.
The 100-week EMA at $78,413.4 from the technical section is the level that separates a relief bounce inside a bear market from a change in structure. The calendar will not let the question sit: July PCE and Nvidia earnings land on August 26, and Fed Chair Kevin Warsh delivers his first Jackson Hole keynote on August 28, 2026, 19 days before the September 16 FOMC. If bitcoin holds the old range and ETF flows persist, a correction that resets funding is the more orderly path. If $78,413 caps price and flows fade, the $67,230.5 to $62,482.4 zone comes back into play.
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