Supply 3y-5y

BTC in UTXOs 3y-5y old

Property	Value
Category	Supply Analysis
Unit	BTC
Resolution	1d
Assets	BTC
Tier	Basic
API Endpoint	GET /v1/cohort/metrics/3y_5y
Field	supply_3y_5y

Overview

Supply 3y-5y tracks Bitcoin in UTXOs aged 3 to 5 years. Coins in this band represent deeply committed holders who have weathered multiple market cycles.

Formula

$\text{Supply}_{3y-5y} = \sum_{1095 \leq \text{age} \lt 1825\text{ days}} \text{UTXO amount}$

Interpretation

• Stable or rising: These holders show extreme conviction and are unlikely to sell at current prices.
• Falling: Very old coins are being moved — this is relatively rare and signals significant activity from deep holders.

Use Cases

• Track the behavior of multi-cycle holders
• Detect rare distribution events from very old coins
• Assess the proportion of supply that is effectively illiquid

API Usage

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.blocklens.co/v1/cohort/metrics/3y_5y?start_date=2024-01-01&end_date=2024-12-31&limit=365"

Related Metrics

• Supply 2y-3y — BTC in UTXOs 2y-3y old
• Supply 5y-7y — BTC in UTXOs 5y-7y old
• Realized Price 3y-5y — Cost basis of UTXOs 3y-5y