Open
$38,093
Close
$35,820
Return
-5.97%
Net Flow
-5,579 BTC
Volume
95,228 BTC
Buy/Sell Ratio
0.89

Summary

Bitcoin closed at $35,820 on June 18, 2021 after crashed 6.0%. Aggressor-side flow netted -5,579 BTC, favoring sellers.

BTC price and volume for June 18, 2021

BTC price (blue) and trading volume (cyan bars) per minute. Session shading: Asia (gold 00-08 UTC), Europe (green 08-14), US (red 14-00).

Flow Analysis

Large-player activity detected: 24 bars with trade sizes 3σ+ above normal (peak: 7.2σ) between 01:04–19:35 UTC. Whale flow netted 235 BTC of buying.

Day 5 of unbroken net selling. The market had a directional lean and wasn't letting go.

The 8.1% intraday range ($35,129 – $38,203) tells the story of a market in flux. Both sides had their moments.

Flow and price moved in lockstep (correlation: 0.96). Aggressor-side selling translated directly into price movement with minimal resistance.

Cumulative flow vs return for June 18, 2021

Cumulative buying pressure (purple, left axis) vs cumulative price return (yellow, right axis). When these diverge, flow and price are telling different stories.

Session Breakdown

The US session posted the largest move. Full breakdown: Asia -0.99%, Europe -1.34%, US -3.72%.

Session Hours (UTC) Return Net Flow Flow Share
Asia 00:00 - 08:00 -0.99% -1651 BTC 30%
Europe 08:00 - 14:00 -1.34% -901 BTC 16%
US 14:00 - 00:00 -3.72% -3027 BTC 54%
Buy vs sell volume for June 18, 2021

Per-minute volume split by aggressor side. Green = actively bought at the asking price. Red = actively sold at the bid price.

Regime Context

Flow conviction was unusually strong: 5,579 BTC net selling, registering at -3.7σ relative to other chop-regime days. This wasn't noise — it was a directional statement.

At -2.6σ from the regime mean, this -5.97% move was an outlier within the chop period (avg +0.10%).

The market was 1 day(s) into a new chop regime, having transitioned from bear. Early-regime days often carry residual momentum from the prior period.

Patterns: chop extreme-flow whale-activity outlier-return regime-start regime-end high-volatility flow-streak

Related Days

Days with similar flow patterns and market conditions.

Apr 18, 2021CHOP
-6.43%
extreme-flow whale-activity outlier-return regime-start high-volatility flow-streak
May 10, 2021CHOP
-4.16%
extreme-flow whale-activity flow-reversal us-dominated regime-start regime-end high-volatility flow-streak
Nov 08, 2022CHOP
-9.92%
extreme-flow whale-activity asia-dominated outlier-return regime-end volume-spike high-volatility flow-streak
Jun 21, 2021BEAR
-11.21%
extreme-flow whale-activity outlier-return regime-start high-volatility flow-streak
Sep 20, 2021BEAR
-8.95%
extreme-flow whale-activity outlier-return regime-start high-volatility flow-streak

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