---
title: "Bitcoin Dropped 14% in a Single Day — This Has Happened Only 16 Times Since 2017"
date: "2026-03-27 06:22:36"
author: "Russell"
permalink: "https://boringedge.com/btc-single-day-drop-12-percent-historical-analysis/"
categories: ["Uncategorized"]
tags: []
description: "On February 5, 2026, Bitcoin dropped 14.0% in a single day — from $73,166 to $62,910. This is only the..."
---

On February 5, 2026, Bitcoin dropped **14.0%** in a single day — from $73,166 to $62,910.
This is only the 16th time BTC has fallen 12% or more in one day since Binance started trading in 2017.
We don't predict. We count. Here's what the data says.


 All 16 Instances of -12% Single-Day Drops



  
    #1 — 2017-09-14
    -19.2%
    $3,945 → $3,189 (China ICO ban)
    1W: +13.2% 1M: +84.1% 3M: +402.8% 1Y: +103.1%
  
  
    #2 — 2017-12-22
    -14.0%
    $15,493 → $13,327 (2017 top crash)
    1W: +7.9% 1M: -13.5% 3M: -34.5% 1Y: -70.4%
  
  
    #3 — 2017-12-30
    -13.5%
    $14,379 → $12,440
    1W: +37.2% 1M: -9.6% 3M: -45.0% 1Y: -69.4%
  
  
    #4 — 2018-01-16
    -19.5%
    $13,540 → $10,900 (China ban FUD)
    1W: -0.9% 1M: -8.3% 3M: -26.0% 1Y: -67.1%
  
  
    #5 — 2018-02-05
    -15.2%
    $8,185 → $6,940 (Global equity selloff)
    1W: +28.3% 1M: +42.8% 3M: +39.2% 1Y: -50.0%
  
  
    #6 — 2018-11-19
    -13.3%
    $5,662 → $4,910 (BCH hash war)
    1W: -21.3% 1M: -25.4% 3M: -25.3% 1Y: +65.7%
  
  
    #7 — 2019-06-27
    -13.5%
    $13,094 → $11,330
    1W: -1.6% 1M: -16.4% 3M: -25.6% 1Y: -19.1%
  
  
    #8 — 2019-07-16
    -12.9%
    $10,839 → $9,440
    1W: +4.5% 1M: +9.1% 3M: -11.6% 1Y: -2.6%
  
  
    #9 — 2019-09-24
    -12.5%
    $9,702 → $8,493 (Bakkt launch selloff)
    1W: -2.4% 1M: -12.7% 3M: -13.8% 1Y: +20.6%
  
  
    #10 — 2020-03-12 🏆
    -39.5%
    $7,935 → $4,800 (COVID Black Thursday)
    1W: +28.4% 1M: +43.3% 3M: +105.9% 1Y: +1,092%
  
  
    #11 — 2021-01-21
    -13.0%
    $35,468 → $30,850
    1W: +8.2% 1M: +81.0% 3M: +74.3% 1Y: +18.1%
  
  
    #12 — 2021-05-12
    -12.4%
    $56,670 → $49,631 (Elon dumps BTC)
    1W: -26.1% 1M: -24.8% 3M: -8.2% 1Y: -41.5%
  
  
    #13 — 2021-05-19
    -14.4%
    $42,850 → $36,690 (China mining ban)
    1W: +7.0% 1M: -2.4% 3M: +21.8% 1Y: -17.4%
  
  
    #14 — 2022-06-13
    -15.4%
    $26,575 → $22,487 (Celsius/3AC collapse)
    1W: -8.5% 1M: -10.0% 3M: -2.9% 1Y: +15.3%
  
  
    #15 — 2022-11-09
    -14.1%
    $18,547 → $15,923 (FTX collapse)
    1W: +4.7% 1M: +7.6% 3M: +46.0% 1Y: +130.5%
  
  
    #16 — 2026-02-05 ⬅ NOW
    -14.0%
    $73,166 → $62,910
    1W: +5.3% 1M: +6.9% 3M: TBD 1Y: TBD
  





 The Short-Term Bounce Is Real — But Don't Trust It


The first thing that jumps out: **62.5% of the time, BTC bounces within 1 week** of a 12%+ daily crash. The average 1-week return is +5.2%.

Panic selling creates short-term oversold conditions, and some recovery is natural. But here's where it gets tricky:


  
    1 Week Later
    +5.2% avg
    Win Rate: 62.5% (10/16)
  
  
    1 Month Later
    +9.5% avg
    Win Rate: 43.8% | Median: -5.3%
  
  
    3 Months Later
    +33.1% avg
    Win Rate: 40.0% | Median: -8.2%
  
  
    1 Year Later
    +73.9% avg
    Win Rate: 46.7% | Median: -2.6%
  



 Why Averages Lie: The Outlier Problem


The 1-year average is **+73.9%**. Sounds great, right?

Now look at the **median: -2.6%**. And the **win rate: 46.7%**.

The average is completely distorted by one event: **COVID Black Thursday (March 12, 2020)**, which returned +1,092% over the following year. Remove that single outlier and the 1-year average drops to +1.4%.

A few massive winners hide a majority of losers. More than half the time, you're still underwater 1 year after a 12%+ crash.


 The Two Regimes


These 12%+ crashes fall into two distinct categories:

**Category A: Mid-cycle shakeout**
2017-09-14, 2018-02-05, 2020-03-12, 2021-01-21, 2022-11-09 — occurred during or before bull runs. Average 1Y return: +258%.

**Category B: Bear market acceleration**
2017-12 (x2), 2018-01, 2018-11, 2019-06/07/09, 2021-05, 2022-06 — occurred during confirmed downtrends. Average 1Y return: -31%.

**The crash itself tells you nothing. What matters is the regime you're in.**


 February 5, 2026: Which Category?


BTC dropped 14.0% from $73,166 to $62,910. One week later: +5.3%. One month later: +6.9%. The short-term bounce played out exactly as history predicts.

Currently at ~$68,700, still down 37% from ATH. Whether this becomes Category A or B remains to be seen.


 Methodology


- Data source: Binance BTCUSDT spot market, daily OHLCV

- Period: August 2017 – March 2026 (3,145 trading days)

- Threshold: Daily close-to-close return ≤ -12%

- Forward returns calculated from crash-day closing price

- 16 qualifying instances identified



**Disclaimer:** This is historical statistical analysis only, not financial advice. Past patterns may not repeat.