Cardano (ADA): Price, Chart and How It Works

Cardano is a proof-of-stake blockchain built as a general platform for smart contracts and decentralized applications (dApps), and ADA is its native cryptocurrency. ADA pays transaction fees, is delegated to stake pools that produce blocks, and gives holders a vote in the network’s on-chain governance. It runs on its own blockchain, not on Ethereum or Bitcoin. Its price floats freely in the market, so ADA is not a stablecoin.

How to Read the ADA Quote

• Price and percentage changes. The headline price is a market average of ADA in dollars. The 1h, 24h, 7d, 30d and 1y changes compare that price with the price at the start of each window. A large 1-year loss alongside a small 24-hour gain describes two different time frames. One does not cancel the other.
• Market cap = price × circulating supply. This is the dollar value of all ADA currently in circulation and the basis for ADA’s market-cap rank.
• Fully diluted value (FDV) = price × maximum supply. Cardano’s maximum supply is fixed at 45 billion ADA. The gap between FDV and market cap is the value of ADA not yet circulating. Much of that sits in the protocol’s reserve and is released gradually as staking rewards, so circulating supply rises over time even if no one buys or sells.
• 24h volume is the dollar value of ADA traded over the past day. Read it beside market cap: the same price move on thin volume carries less weight than one on heavy volume.
• ADA dominance is Cardano’s market cap as a share of the total crypto market cap. It moves when ADA moves, and also when the rest of the market moves.
• All-time high is the highest recorded price and its date. The distance from that peak to today’s price shows how far the market has repriced ADA since then. It is not a target the price is expected to return to.

An example of why supply matters: if ADA traded at $1.00 with 40 billion coins circulating, market cap would be $40 billion and FDV $45 billion. Hold the price at $1.00 while circulating supply grows to 42 billion, and market cap rises to $42 billion with no change in price.

Momentum and Derivatives Readings

RSI readings use the 14-period Relative Strength Index on intervals from 15 minutes to one day. RSI runs from 0 to 100 and compares recent gains with recent losses. Readings above 70 are conventionally called overbought and readings below 30 oversold. Different intervals can disagree. A low daily RSI next to a mid-range hourly RSI means weak momentum over weeks while the last few hours were balanced. RSI describes past price action and does not predict a reversal.

The derivatives table lists perpetual futures on ADA, which are contracts with no expiry that track the spot price.

• Open interest is the value of positions still open.
• Funding is a periodic payment between longs and shorts that keeps the contract price close to spot. A positive rate means longs pay shorts, which usually signals more demand for leveraged long exposure. A negative rate means shorts pay longs.
• Volume % is each venue’s share of the listed perpetual volume. It covers only the rows shown, not all ADA trading.

Funding is quoted per funding interval, and that interval can differ between exchanges. Check it before comparing rates or turning them into an annual cost.

What Cardano Is and Where It Came From

Charles Hoskinson, one of Ethereum’s co-founders, began developing Cardano in 2015, and the network mined its first block in 2017. The project calls itself a “third-generation” blockchain that aims to improve on Bitcoin and Ethereum through peer-reviewed protocol design. The coin is named after Ada Lovelace, and its smallest unit, one millionth of an ADA, is called a lovelace.

How Cardano Works

Ouroboros Proof of Stake

Cardano reaches consensus with Ouroboros, a proof-of-stake protocol. It does not use mining. Time is divided into epochs and slots, and for each slot the protocol selects a stake pool to produce the block. A pool’s chance of being selected is proportional to the ADA delegated to it.

Staking and Stake Pools

Most holders take part by delegating their ADA to a stake pool from a compatible wallet. Delegated ADA stays in the holder’s wallet and remains spendable, and rewards are distributed each epoch according to the amount delegated. Pool operators run the nodes that validate transactions and produce blocks, and commit a pledge of their own ADA. Public pools share rewards with delegators after the operator’s fees.

Eras and Hard Forks

Cardano’s roadmap runs through five phases, Byron, Shelley, Goguen, Basho and Voltaire, with named hard forks marking specific upgrades. Key milestones:

• Shelley (2020) moved the network to decentralized Ouroboros proof of stake run by community pools.
• Allegra and Mary added native multi-asset support, so other tokens can live on Cardano without a smart contract.
• Alonzo (2021) introduced smart contracts, which opened the door to dApps and NFTs.
• Chang and Plomin introduced on-chain governance. With Plomin in January 2025, the Voltaire phase came into effect, and ADA holders now steer protocol proposals, voting and the treasury.

Cardano vs. Ethereum and Bitcoin

Against Ethereum: both are smart contract platforms for decentralized applications, and both now use proof of stake. Ethereum had smart contracts years before Cardano’s Alonzo upgrade, while Cardano ran proof of stake well before Ethereum switched. Cardano tracks transactions with an extended UTXO model, similar to Bitcoin, while Ethereum uses an account-balance model.

Against Bitcoin: Bitcoin was designed as a peer-to-peer payment system secured by proof-of-work mining, which uses large amounts of electricity. Cardano is a general platform for tokens and applications, and its proof of stake uses far less energy. A Cardano holder can take part by delegating from a wallet app, while efficient Bitcoin mining needs specialized hardware. Bitcoin’s supply caps at 21 million coins and Cardano’s at 45 billion, so per-coin prices cannot be compared directly. Market cap is the like-for-like measure.

What Moves the ADA Price

• The broader crypto market. ADA often moves in the same direction as Bitcoin, and its swings are frequently larger. Overall sentiment gauges such as the Crypto Fear and Greed Index give context.
• Network adoption and upgrades. dApp activity, staking participation and the progress of governance and scaling work all shape how the market values the platform.
• Supply growth. Reserve ADA released as staking rewards slowly dilutes existing holders.
• Leverage. Large perpetual futures positions can amplify moves. A sharp price change can force liquidations that push the price further.
• Regulation and exchange access. Listing and delisting decisions and rules on crypto trading change who can buy ADA and how easily.

Practical Caveats

• When withdrawing ADA from an exchange, select the Cardano network unless you know the destination supports a different version. Tokens that represent ADA on other blockchains are separate assets, and sending on the wrong network can mean losing the funds.
• ADA is a cryptocurrency, not a share in a company. “ADA stock” products, where offered, are derivatives or funds that give price exposure without holding the coin.
• Staking rewards vary by pool and epoch, and pool fees reduce them. Compare a pool’s fees and performance before delegating.