Open
$48,293
Close
$47,242
Return
-2.18%
Net Flow
-1,154 BTC
Volume
29,847 BTC
Buy/Sell Ratio
0.93

Summary

Bitcoin lost 2.2% on Sunday, September 19, 2021, closing at $47,242 as sellers controlled aggregate flow with 1,154 BTC of net pressure.

BTC price and volume for September 19, 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: 9.1σ) between 00:40–20:02 UTC. Whale flow netted 328 BTC of buying.

Cumulative flow vs return for September 19, 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

Session returns: Asia -0.28%, Europe -1.73%, US -0.17%. Europe led the move.

Session Hours (UTC) Return Net Flow Flow Share
Asia 00:00 - 08:00 -0.28% -373 BTC 32%
Europe 08:00 - 14:00 -1.73% -471 BTC 41%
US 14:00 - 00:00 -0.17% -309 BTC 27%
Buy vs sell volume for September 19, 2021

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

Regime Context

Among the final days of this chop period. Within 0 day(s), the market would flip to bear.

The selling streak extended to 14 days. Streaks this long suggest a structural flow, not just intraday traders flipping positions.

Patterns: chop whale-activity regime-end flow-streak

Related Days

Days with similar flow patterns and market conditions.

Apr 21, 2021CHOP
-4.67%
whale-activity asia-dominated outlier-return regime-end flow-streak
Apr 22, 2021CHOP
-3.90%
extreme-flow whale-activity us-dominated regime-end high-volatility flow-streak
Apr 23, 2021CHOP
-1.09%
extreme-flow whale-activity regime-end high-volatility flow-streak
Apr 24, 2021CHOP
-2.08%
whale-activity europe-dominated regime-end flow-streak
May 09, 2021CHOP
-1.06%
whale-activity europe-dominated regime-start regime-end flow-streak

Explore this day's minute-level flow data interactively on the dashboard.

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