Polkadot
DOTPolkadot is a Layer-0 protocol connecting multiple blockchains
Performances
RD Popularity Index
RD Growth Index
| 1h | 24h | 7d | 30d | 60d | 90d |
|---|---|---|---|---|---|
| 2.05% | 4.51% | 8.80% | 10.36% | 55.42% | 13.35% |
Comparison
Tokenomics
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Data source: CoinGecko
Top Holders
| Address | Token | Quantity | Percentage | Value |
|---|---|---|---|---|
| No Data | ||||
Open Markets
| # | Exchange | Pair | Price | +2% depth | -2% depth | Volume (24h) | volume % |
|---|---|---|---|---|---|---|---|
| 1 | HHTXCEX | DOT/USDT | $1.86 | $10,451 | $68,910 | $12,554,055 | 8.32% |
| 2 | KKuCoinCEX | DOT/USDT | $1.86 | $80,499 | $163,171 | $5,533,372 | 3.67% |
| 3 | PPoloniexCEX | DOT/USDT | $1.86 | $46,431 | $49,808 | $4,469,366 | 2.96% |
| 4 | BBybitCEX | DOT/USDT | $1.86 | $104,184 | $190,028 | $4,419,332 | 2.93% |
| 5 | DOT/USD | $1.86 | $339,384 | $334,804 | $3,507,244 | 2.32% | |
| 6 | OOKXCEX | DOT/USDT | $1.86 | $328,901 | $693,199 | $3,209,528 | 2.13% |
| 7 | KKrakenCEX | DOT/USD | $1.86 | $558,665 | $631,681 | $2,286,746 | 1.51% |
| 8 | UUpbitCEX | DOT/KRW | $1.87 | $50,605 | $46,086 | $2,070,748 | 1.37% |
| 9 | PPhemexCEX | DOT/USDT | $1.86 | $15,250 | $12,166 | $1,725,256 | 1.14% |
| 10 | BBingXCEX | DOT/USDT | $1.86 | $182,464 | $340,747 | $1,680,906 | 1.11% |
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About Polkadot
Polkadot is a cross-chain protocol designed to connect multiple specialized blockchains into a single unified network. Its core business is enabling interoperability: different blockchains (called parachains) can securely exchange data and assets through the Relay Chain, the network's central hub. The project's main competitive advantage lies in its shared security model—all connected chains benefit from the same level of protection provided by the Relay Chain's validators—and its heterogeneous sharding architecture, which allows each parachain to optimize for specific use cases rather than forcing a one-size-fits-all design.
The market pain point Polkadot addresses is blockchain fragmentation. Without such protocols, assets and data are siloed within individual networks, limiting composability and user experience. Polkadot solves this by providing a standardized way for chains to communicate and transfer value, reducing the complexity of building cross-chain applications.
In the past six months (2026-02-28 to 2026-08-29), Polkadot completed the Asset Hub migration (November 2025), moving core user functions like balances, staking, and governance from the Relay Chain to the Asset Hub system parachain. This means developers must now direct user-facing RPC queries to the Asset Hub, while the Relay Chain focuses solely on consensus and cross-chain messaging. Additionally, in March 2026, the network introduced a supply cap of 2.1 billion DOT and reduced annual inflation by 53.6%, addressing concerns about token dilution. The JAM upgrade—a major architectural overhaul—is still under development.
However, Polkadot has faced significant headwinds. The DOT token price has fallen sharply from its all-time high of around $55 to roughly $0.96, reflecting declining ecosystem activity and user engagement. The project's complex narrative (Relay Chain, parachains, Coretime, etc.) has been a barrier to mainstream adoption, and competition from other interoperability solutions like Cosmos and LayerZero remains intense. While the technology is robust, the market has yet to see a clear revival in usage or developer momentum.
Polkadot's key milestones include the 2020 mainnet launch, the 2021 parachain slot auctions, and the 2023 OpenGov governance upgrade. In 2024, a critical vulnerability was exposed when a hacker exploited a code flaw to mint 1 billion DOT out of thin air, yet only managed to extract $230,000 due to the network's rapid response and token freeze mechanisms, highlighting the resilience of its security architecture. The 2025 launch of the first spot Polkadot ETF by 21Shares on Nasdaq marked a significant institutional adoption milestone. In late 2025, the DAO passed a historic proposal to cap DOT supply at 2.1 billion, introducing a halving issuance model starting March 2026, transitioning from inflationary to programmatic scarcity. The ongoing JAM upgrade aims to unify Polkadot and Kusama into a single system, representing a fundamental evolution of the network's architecture. These events collectively demonstrate Polkadot's progression from a theoretical cross-chain protocol to a mature, institutionally recognized blockchain ecosystem with robust governance and long-term economic sustainability.
Gavin Wood (Founder): Co-founded Ethereum, created Solidity and the Ethereum Yellow Paper, founded Parity Technologies and the Web3 Foundation, proposed Polkadot.
Björn Wagner (Co-Founder): Co-founded Parity Technologies, served as COO, became CEO after Gavin Wood stepped down in 2022.
Robert Habermeier (Co-Founder): Co-founded Polkadot and Parity Technologies, contributed to blockchain research and development.
Alice und Bob (Coordination Specialist): Active community coordinator for Polkadot, known for organizing ecosystem initiatives.