Bitcoin (BTC) Surges Past $73K as ETFs Pour in $240M During Friday Rally

TLDR

• BTC escaped a bear pennant formation, climbing to a six-week peak of $73,300
• Key resistance territory identified by Glassnode sits in the $78,000-$80,000 range
• Prediction markets on Polymarket now show 26% probability of BTC hitting $80,000 this month
• Institutional Bitcoin ETF buyers accumulated 3,350 BTC valued at $240 million on Friday alone
• Geopolitical developments including U.S.-Iran détente and improving macro sentiment drove BTC up almost 9% weekly

Bitcoin surged beyond the $73,000 threshold on Friday, touching a six-week peak at $73,300 following a decisive breakout from what technical analysts had identified as a bear pennant formation on daily timeframes. The advance occurred alongside elevated trading volumes, suggesting genuine buying conviction rather than thin market manipulation.

The cryptocurrency pierced through the pennant’s upper boundary near $70,000, delivering a 7% single-session gain. During this advance, BTC successfully recaptured multiple significant moving average levels, notably the 200-week exponential moving average positioned at $68,350 and the 50-day exponential moving average sitting at $70,580.

Technicians have also spotted a symmetrical triangle developing on daily charts. Should this pattern complete its typical trajectory, the projected upside target reaches approximately $87,000—representing roughly 20% appreciation from current pricing. Additionally, the Relative Strength Index displays bullish divergence, indicating momentum has been gradually accumulating throughout the previous two months.

The immediate technical obstacle for Bitcoin sits at the 100-day exponential moving average hovering near $75,400. Failure to overcome this barrier could compromise the strength of the present breakout attempt.

What Onchain Data Says About $80K

Glassnode analytics establishes a more defined upper boundary for the near-term advance. The analytics firm’s risk assessment tools highlight substantial resistance clustering between the true market mean around $78,000 and the short-term holder acquisition cost basis approximating $80,000.

Their Entity-Adjusted URPD metrics indicate BTC has penetrated a comparatively sparse zone spanning $72,000 to $82,000, featuring diminished supply overhead throughout that corridor. Nevertheless, over 1.3 million BTC were accumulated within the $82,000-$85,000 band, potentially establishing a formidable ceiling.

Market observer Ali Charts highlighted on X that $75,300 functions as a “magnet” for Bitcoin pricing, observing substantial liquidity concentration positioned just beyond $72,000. He suggested a movement toward $75,300 might eliminate approximately $80 million in short positions, potentially initiating a liquidation cascade.

ETF Demand and Macro Backdrop

Regarding institutional participation, Bitcoin Archive documented on X that spot Bitcoin ETF products absorbed 3,350 BTC worth $240 million during a single trading session. These investment vehicles collectively control 721,090 BTC, representing approximately $56.75 billion in aggregate value.

Broader macroeconomic circumstances also turned favorable for Bitcoin’s trajectory this week. Diplomatic progress toward a U.S.-Iran ceasefire agreement lifted risk-sensitive assets across markets, propelling BTC toward a weekly appreciation approaching 9%—marking its strongest weekly performance since October 2025.

March Consumer Price Index data registered 3.3%, primarily attributable to a substantial 10.9% spike in energy sector costs. Core inflation measurements, however, advanced merely 0.2% month-over-month.

On decentralized prediction platform Polymarket, participants currently assign a 26% probability to BTC achieving $80,000 during April, representing a 5% increase over the preceding 24 hours. Meanwhile, the likelihood of reaching $75,000 stands at 76%.

Bitcoin ETF products maintained holdings of 721,090 BTC valued at $56.75 billion as of Friday’s close.

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