Price change (24h):
0.96%
High (24h):
$0.04269156
Low (24h):
$0.04039926
Volume (24h):
$2.24M
Market Cap:
$29.34M
All Time High:
97.53% $1.69
Dec 6, 2024
All Time Low:
34% $0.03
Feb 28, 2026
Across Protocol
ACX70.11 %(1Y)
$0.04164346
About Across Protocol
Across Protocol (ACX) is a cryptocurrency launched in 2021. It anchors a decentralized optimistic bridge that transfers assets between Ethereum mainnet and its layer-2 rollup chains without the typical withdrawal delays.
The protocol solves the core DeFi problem of fragmented liquidity and slow finality. By maintaining a single unified liquidity pool and a competitive open relay system, it eliminates slippage and reduces cost for cross-chain transfers. Users can move funds from Arbitrum or Optimism to Ethereum in under two minutes, a process that otherwise requires seven days via native rollup bridges.
Across Protocol operates on the Ethereum network. Its security model does not rely on a standalone blockchain consensus but on UMA’s optimistic oracle. Bonded relayers front liquidity and earn fees; the oracle resolves disputes and slashes dishonest participants.
Smart contracts power the bridge across multiple EVM chains, including Arbitrum One, Optimism, Polygon, and Boba. The ACX governance token is an ERC-20 asset on Ethereum mainnet. A single-sided liquidity pool design allows liquidity providers to deposit one asset and earn fees without exposure to impermanent loss from paired assets, while relayers compete off-chain to deliver the fastest fill prices.
The bridge emerged from the UMA ecosystem in October 2021, built by the same core developers who created the oracle that secures it. Originally designed to shorten the seven-day exit window from optimistic rollups, Across quickly integrated with major L2 networks. Early liquidity provisioning concentrated on Arbitrum and Optimism, where demand for instant exits was most acute.
The project targets a DeFi landscape in which value moves across rollups as quickly as it does within a single chain. Its design treats cross-chain messaging as a solvable verification problem rather than a trust problem. By decoupling security from speed, Across aims to make layer-2 ecosystems feel indistinguishable from a unified execution environment.
ACX operates as both a governance lever and a bonding instrument. Holders vote on system parameters such as oracle dispute windows and fee splits. Simultaneously, any entity wishing to serve as a relayer must post an ACX bond, which can be forfeited if the relayer submits an invalid fill. This dual utility ensures that those with the power to direct the protocol also have skin in the game.
Relayers lock ACX to gain the right to fulfill transfer requests, earning a portion of the bridge fees in return. Governance activists stake or delegate tokens to shape the protocol’s evolution, with voting weight proportional to their commitment. Liquidity providers, while not required to hold ACX, often acquire it to influence parameters that affect pool yields.
Across Protocol has a maximum supply of 1,000,000,000 tokens. Currently, 704,657,633 ACX are in circulation. With a market capitalization of $30,560,216, Across Protocol ranks #669 among all cryptocurrencies.
Across Protocol Historical Price Data
| Date | Open | Close | High | Low |
|---|---|---|---|---|
| 07/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 06/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 05/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 04/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 03/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 02/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 01/07/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
| 30/06/2026 | $0.04 | $0.04 | $0.04 | $0.04 |
Why is manual trading Across Protocol a bad idea?
Manual acx trading
- Miss perfect entry/exit
- Emotional decisions
- Huge time to monitor
Stoic AI
-
AI trades 24/7 automatically Catch every opportunity
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Zero-emotion algorithm Disciplined strategy
-
Passive income Set & forget automation
20,000+
traders trusted Stoic AI
$200M+
in cumulative assets under management since inception
2015
year of company foundation
FAQ
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Across Protocol (ACX) is a cryptocurrency that can be bought, sold, and traded on major exchanges. Its price changes in real time based on supply, demand, and broader market conditions. You can track the live ACX price, market cap, and 24-hour trading volume at the top of this page.
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The current price of Across Protocol (ACX) is $0.04164346. Over the last 24 hours, it has moved -0.96%. Crypto prices update continuously, so short-term changes can happen quickly.
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You can buy Across Protocol on major exchanges like Binance, Coinbase, or KuCoin. However, simply buying and holding can be risky due to market volatility.
The smartest way to manage your ACX investment is to connect your exchange account to Stoic AI. This allows you to keep funds on your preferred exchange while our institutional-grade algorithm automates the trading strategy for you, aiming to outperform manual trading. -
Across Protocol's price is influenced by overall crypto market trends, trading volume, investor sentiment, regulatory news, and macroeconomic events. High volatility is common - ACX can move 5-15% in a single day. This makes timing the market extremely difficult for manual traders but creates opportunities for systematic, data-driven strategies.
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We can’t provide investment advice. Whether Across Protocol is a good investment depends on your risk tolerance, time horizon, and strategy. Crypto markets are highly volatile and past performance doesn't guarantee future results. Many investors reduce risk by diversifying across multiple assets and using automated strategies that remove emotional decision-making. Always do your own research before investing.
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Common approaches include buy & hold, discretionary trading based on technical analysis, or automated strategies. Manual trading can be difficult due to fees, timing, and emotional decisions. Stoic AI offers an out-of-the-box automated approach: connect your exchange via trade-only API permissions, choose a strategy, and the system manages portfolio rebalancing 24/7.
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Stoic AI uses hedge fund-grade quantitative strategies developed by Cindicator, a fintech company with 9+ years of experience and $230M+ in assets under management. The algorithm analyzes price data, volatility, and correlations to build and rebalance a diversified portfolio. ACX can be included based on real-time market conditions. Over 18,000 customers already use Stoic AI to automate their crypto portfolios.
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With Stoic AI, your funds stay on your exchange (Binance, Coinbase, KuCoin, etc.) at all times. Stoic connects via read-and-trade-only API keys - it cannot withdraw your funds. The platform uses institutional-grade risk management and has been live-tested through multiple market cycles since 2020, including the 2022 crypto winter. You maintain full control and can disconnect at any time.
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You can start with as little as $500. There are no lock-ups and no hidden fees. You can try it now and withdraw your funds at any time. Create a Stoic account, connect your exchange using an API key with trading‑only permissions, choose a strategy, and start automated trading. You can stop anytime by revoking the API key on your exchange. Since the funds stay in your exchange wallet, you remain in control of deposits and withdrawals.
