Polkadot
DOT#56$0.9291+1.48%
Polkadot (DOT) se négocie actuellement à $0.9291, en hausse de 1.48% sur les dernières 24 heures, et se classe au rang n° 56 par capitalisation boursière. Sur la semaine écoulée, il progresse de 22.93%. Cela place Polkadot 98.31% sous son plus haut historique de $54.98, atteint le 4 novembre 2021. Son volume d’échanges sur 24 heures s’élève à 110,59 M $US.
Chargement...Performance du prix
1H
+0.04%
1J
+1.48%
1S
+22.93%
1M
+15.23%
1A
-78.04%
Données de marché
Prix
$0.9291
Capitalisation
$1,579,770,578.00
Volume 24h
$110,587,420.00
Plus haut 24h
$0.9361
Plus bas 24h
$0.8778
Offre en circulation
1.70B
Offre totale
1.70B
Offre maximale
2.10B
Valorisation entièrement diluée
$1,579,773,148.00
Plus haut historique
$54.98
-98.31% depuis ATH · 11/4/2021
Plus bas historique
$0.727
+27.8% depuis ATL · 8/18/2026
Dernière mise à jour
8/23/2026, 11:34:40 PM
Marchés
| # | Plateforme | Paire | Prix | Volume 24h | Spread | |
|---|---|---|---|---|---|---|
| 1 | DOT/USDT | $0.9286 | $11,517,246.00 | 0.01% | Trader | |
| 2 | DOT/USDT | $0.929 | $8,856,040.00 | 0.54% | Trader | |
| 3 | DOT/USDT | $0.929 | $7,614,554.00 | 0.11% | Trader | |
| 4 | DOT/USDT | $0.9289 | $7,014,691.00 | 0.13% | Trader | |
| 5 | DOT/USDT | $0.929 | $6,357,074.00 | 0.11% | Trader | |
| 6 | DOT/USDT | $0.929 | $5,407,491.00 | 0.11% | ||
| 7 | DOT/USDT | $0.928 | $4,704,171.00 | 0.11% | Trader | |
| 8 | DOT/USDT | $0.931 | $3,592,042.00 | 0.53% | Trader | |
| 9 | DOT/USDT | $0.932 | $3,183,284.00 | 0.11% | Trader | |
| 10 | DOT/USDT | $0.9288 | $2,972,886.00 | 0.13% | Trader |
1
KuCoinDOT/USDT
$0.92862
BitDeltaDOT/USDT
$0.9293
BVOXDOT/USDT
$0.9294
CoinWDOT/USDT
$0.92895
BinanceDOT/USDT
$0.9296![]()
P2BDOT/USDT
$0.9297
AzbitDOT/USDT
$0.9288
HotcoinDOT/USDT
$0.9319
BTCCDOT/USDT
$0.93210
WhiteBITDOT/USDT
$0.92881 / 10
Questions fréquentes sur Polkadot
À propos de Polkadot
Polkadot is a platform that allows diverse blockchains to transfer messages, including value, in a trust-free fashion; sharing their unique features while pooling their security. In brief, Polkadot is a scalable heterogeneous multi-chain technology.
Polkadot is heterogeneous because it is entirely flexible and makes no assumption about the nature or structure of the chains in the network. Even non-blockchain systems or data structures can become parachains if they fulfill a set of criteria.
Polkadot may be considered equivalent to a set of independent chains (e.g. a set containing Ethereum, Ethereum Classic, Namecoin and Bitcoin) except with important additions: pooled security and trust-free interchain transactability.
Many of the native parachains of Polkadot will be written using a Polkadot Runtime Environment SDK (e.g. Parity Technologies' Substrate).