Bitcoin’s “Sunday Curse” Strikes Again: 8-Week Losing Streak Pushes Price Toward $80K Danger Zone


Market data confirms a relentless pattern of weekend liquidity drains, with Bitcoin shedding over 33% since its October peak amid institutional deleveraging.








Key Takeaways

  • Persistent Weekend Sell-Offs: Bitcoin has closed lower for 8 consecutive Sundays, erasing over $40,000 from its price since early October 2025.

  • Liquidity Crisis: Analysts point to "thinner" weekend order books and the absence of ETF buyers as primary drivers for the exaggerated downside moves.

  • Institutional Exodus: Record outflows from spot ETFs, including $523 million from IBIT in a single day, signal a massive risk-off shift.

  • Approaching "Max Pain": Technical indicators suggest the $73,000–$80,000 zone is the critical "line in the sand" for bulls to prevent a deeper bear market.


Sunday, November 23, 2025 — For the eighth week in a row, Bitcoin (BTC) investors are waking up to a sea of red. The world’s largest cryptocurrency has tumbled yet again during the low-volume weekend trading session, currently hovering precariously near $82,400. This latest drop cements a punishing trend that has seen Bitcoin fall more than 33% from its all-time high of ~$126,000 set just last month.

The regularity of these sell-offs has led traders to dub the phenomenon the "Sunday Curse," a pattern where support levels established during the week are systematically dismantled when traditional finance (TradFi) markets are closed.

The Anatomy of the Sunday Dump

The mechanics behind this trend are rooted in market structure. Unlike weekdays, where institutional heavyweights and ETF issuers provide a floor of liquidity, weekends are now dominated by algorithmic trading and aggressive short-selling.

"We are seeing a classic liquidity vacuum," explains André Dragosch, Head of Research at Bitwise. "On weekends, the 'adults' leave the room. The spot ETF bid disappears, and market makers widen their spreads. This creates an environment where relatively small sell orders can trigger cascading liquidations."

Data from CoinGecko and Glassnode supports this. Trading volumes on Saturdays and Sundays have plummeted to 2024 lows, yet volatility has spiked. In the last 24 hours alone, over $1.9 billion in leveraged long positions were wiped out, exacerbating the downward spiral.

The "AI Bubble" Contagion

It’s not just crypto-specific headwinds driving this price action. Broader macroeconomic fears are bleeding into digital assets. With the tech sector correcting sharply amid fears of an "AI bubble," Bitcoin—which has traded with a high correlation to the Nasdaq this quarter—is being treated as a high-beta proxy for tech stocks.

"Bitcoin is currently the poster child for bad sentiment," notes Katie Stockton, founder of Fairlead Strategies. "When liquidity dries up in the broader financial system, crypto is often the first asset class to be sold for cash."

Think of Bitcoin right now as a canary in the coal mine: it is reacting to liquidity stress before the stock market opens on Monday. The "Sunday Dump" effectively serves as a leading indicator for a red opening bell on Wall Street.

Institutional Flight to Safety

Perhaps the most alarming metric for bulls is the behavior of the "Smart Money." Spot Bitcoin ETFs, which drove the massive rally earlier in 2025, are now seeing their worst outflows on record.

  • BlackRock’s IBIT recorded a single-day outflow of $523 million earlier this week.

  • Total ETF outflows topped $3.3 billion in the last month.

This reversal suggests that institutions are "de-risking" ahead of the Federal Reserve’s December meeting, where hopes for a rate cut are rapidly fading. The narrative has shifted from "digital gold" to "liquidity source," with asset managers selling BTC to cover positions elsewhere.

The "Max Pain" Scenario

Traders are now eyeing the $73,000 level with extreme caution. This price point represents the average cost basis for several major institutional holders, including MicroStrategy.

"If we break below $80,000 psychologically, the next technical floor is the MicroStrategy buy zone at $73,000," says a lead analyst at CryptoQuant. "Breaching that could trigger a 'fire sale' mentality where even long-term holders begin to capitulate."

What to Watch This Week

As Asian markets prepare to open, all eyes are on whether Bitcoin can reclaim the $85,000 support level. If the "Sunday Curse" holds true through the daily close, Monday morning could bring further volatility for traditional equities. Investors are advised to monitor ETF flow data closely on Monday; a return of inflows is the only signal likely to break this bearish weekend cycle.

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