Coin Days Destroyed: The On-Chain Signal That Predicts Market Turns

Most traders watch price. Smart money watches dormancy.

Coin Days Destroyed (CDD) measures how long coins have sat idle before moving. When a wallet that hasn't touched its $BTC in 3+ years suddenly transfers, that's not noise — that's a signal. Long-term holders don't move without reason.

Here's the logic: every day a coin stays dormant, it accumulates one "coin day." When it finally moves, those accumulated days are "destroyed." A spike in CDD means dormant supply is hitting the market — historically correlated with local or cycle tops.

The inverse is just as powerful. Extended periods of low CDD while price climbs indicate that old hands aren't selling. They're holding through noise. That's conviction, not momentum chasing.

$ETH shows similar dynamics post-Merge. With staking locking up supply and validator queues compressing exits, dormant coins carry even more signal weight.

For $BTC specifically, CDD spikes above 5-year cycle averages have preceded three of the last four major corrections within 30–60 days. $SOL whale wallets show comparable patterns during accumulation phases.

Price tells you what happened. Coin days destroyed tells you why.

Watch the old hands. They've survived every cycle for a reason.

#Bitcoin #OnChainAnalysis #CryptoMetrics #CoinDaysDestroyed #LongTermHolder