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Vitalik Buterin says ETH should be valued as a store of value, not a fee-burning token Binance names new finance chief after $6.3 billion crypto theft Bitcoin Could See Another Decline, Core Scientific's Mining Exit and More: This Week in Crypto Binance France emails announce closure of its users’ accounts on Dec. 31 Two Solo Bitcoin Miners Beat Million-to-One Odds to Win $230,000 Pewdiepie Odysseus AI Predicts a Parabolic PEPE Memecoin Rally Key facts: Bitcoin inflows beat gold; Square payments; quantum rule Ethereum Glamsterdam Upgrade Could Break the Chain, Developers Warn This Week’s Key Economic, Crypto Events: US October CPI Due Binance’s finance chief Kaiser Ng to leave company, report says Kraken Parent Payward Takes AAVE Stake as Institutions Look Deeper Into DeFi Hyperliquid Address Holds 1,338.868 BTC Short Position Worth $101 Million Solana Labs-Backed Leap Launches Beta App for Tokenized Stocks and Crypto Aave Buys Avon Team to Bring More Fixed-Rate Lending Onchain

OpenTau

tauNewMcap —

$0.000000190624hLast close

Performance

Cycle lowCycle rangeAll-time high

$0.0000001866$0.0000008518

All-time high$0.0000008518−77.6% · Jun 15, 2026

Cycle low$0.0000001866+2.1% · Jul 2, 2026

Volatility (1Y)421.8%

Sharpe ratio (1Y)1.16

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Converter

tauUSDBTCETH

At the live price.

Metrics

Market

Market cap—

Fully diluted value$22.7K

Volume (24h)$0.0000

Circulating supply100.00B tau

Max supply100.00B tau

Trading

Exchanges1

Trading sinceJun 13, 2026

Classification

EcosystemBase

NetworksBase

Contracts

Base0xfe5a…973812

Supply

100.0% in circulationmax 100,000,000,000

Circulating supply100,000,000,000 tau

Total supply100,000,000,000 tau

Latest news

Key facts

LaunchedJun 13, 2026

OpenTau in numbers

Its all-time high of $8.51818e-07 was reached on Jun 14, 2026; the current price is 77.6% below that peak. Its cycle low of $1.86577e-07 came on Jul 2, 2026.

100.0% of the maximum supply of 100.00B TAU is in circulation.

Timeline

Jun 13, 2026

Started trading

Jun 14, 2026

All-time high at $8.51818e-07

Jul 2, 2026

Cycle low at $1.86577e-07

OpenTau (tau) price today — $2.26e-7 · chart, markets & news