BTC Flow Analysis — August 09, 2021 BULL
Monday · Minute-level BTC order flow from Binance · 2,130,595 trades
Summary
Bitcoin closed at $46,253 on August 09, 2021 after exploded 5.6% higher. Aggressor-side flow netted +2,341 BTC, favoring buyers.
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
Sustained large-player buying throughout the day. 18 bars with trade sizes 3σ+ above normal (peak: 9.0σ), spread across 01:11–23:44 UTC. The 485 BTC of whale flow reinforced the day's buying bias.
From $42,779 to $46,454 — a 8.4% range that forced both bulls and bears to respect the volatility.
A clean, flow-driven day. The 0.92 correlation between cumulative flow and price means buying pressure was the dominant force — no hidden passive flow muddying the signal.
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 Europe session posted the largest move. Full breakdown: Asia +0.01%, Europe +3.64%, US +1.89%.
| Session | Hours (UTC) | Return | Net Flow | Flow Share |
|---|---|---|---|---|
| Asia | 00:00 - 08:00 | 0.01% | -444 BTC | 14% |
| Europe | 08:00 - 14:00 | 3.64% | 1341 BTC | 42% |
| US | 14:00 - 00:00 | 1.89% | 1444 BTC | 45% |
Per-minute volume split by aggressor side. Green = actively bought at the asking price. Red = actively sold at the bid price.
Regime Context
Nothing unusual for a bull-regime day. The +5.61% return was consistent with the period's average of +0.34%.
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