Market Data on ChronoB.org – Exchange Watch & Timestamp Battleshttps://chronob.org/tags/market-data/Recent content in Market Data on ChronoB.org – Exchange Watch & Timestamp BattlesHugoen© 2026 ChronoB.org — A Media Property of the Encryption ArchiveSat, 13 Jun 2026 00:30:00 +0000The Vintage Mortality Rate: How Many Old Coins Still Trade on Major Exchanges in 2026https://chronob.org/posts/exchange-vintage-listing-data/Sat, 13 Jun 2026 00:30:00 +0000https://chronob.org/posts/exchange-vintage-listing-data/A quantitative census of pre-2018 coins on 15 major exchanges reveals a steep mortality curve — only 38% of coins launched before 2018 still maintain an active trading pair on any tier-1 exchange. The data reveals a structured pattern of exchange abandonment that TTCEX’s age-bucket orderbook is designed to address.