Open
$48,337
Close
$48,865
Return
+1.09%
Net Flow
+93 BTC
Volume
51,629 BTC
Buy/Sell Ratio
1.00

Summary

December 15, 2021: Bitcoin ticked up +1.09%. The 93 BTC of net buying flow at $48,865 told a clear story — buyers were in charge.

BTC price and volume for December 15, 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

The big players were active all day. 30 bars of outsized trades (10.6σ peak) from 00:21–21:19 UTC, adding 125 BTC of buying pressure on top of the broader buying flow.

Price followed flow faithfully (correlation: 0.88). When you see this level of alignment, it means one side is in control and the other isn't even fighting.

Cumulative flow vs return for December 15, 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

A tale of two halves — sellers pushed 105 BTC through the morning, then buyers flipped the script with 198 BTC in the afternoon.

Breaking it down by session: Asia -0.26%, Europe -1.16%, US +2.54%. US stood out.

Session Hours (UTC) Return Net Flow Flow Share
Asia 00:00 - 08:00 -0.26% -259 BTC 31%
Europe 08:00 - 14:00 -1.16% -112 BTC 13%
US 14:00 - 00:00 2.54% 464 BTC 56%
Buy vs sell volume for December 15, 2021

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

Regime Context

Market conditions were bear — and this day didn't deviate. A +1.09% return against a regime average of -0.27%.

Patterns: bear whale-activity flow-reversal

Related Days

Days with similar flow patterns and market conditions.

Apr 26, 2021BEAR
+10.06%
whale-activity flow-reversal outlier-return regime-start high-volatility
May 03, 2021BEAR
+1.04%
whale-activity flow-reversal us-dominated flow-streak
May 05, 2021BEAR
+7.95%
whale-activity flow-reversal outlier-return regime-end high-volatility
May 06, 2021BEAR
-1.81%
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May 08, 2021BEAR
+2.70%
whale-activity flow-reversal us-dominated regime-end flow-streak

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

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