Polkadot will implement new changes starting March 12, 2026, including a new DOT issuance model, the introduction of dynamic allocation pools, and adjustments to staking and network security mechanisms. The total supply cap is set at 2.1 billion, and the staking mechanism reform will reduce the unbonding period to 24 to 48 hours.

The Polkadot network will undergo its first halving on March 14, with the issuance volume expected to decrease from 120 million to 55 million tokens. Market expectations for DOT scarcity have increased, leading to a price rise of approximately 27% over the past week. The new regulation has enhanced network liquidity and security, while ETF applications have also attracted attention. The future trend remains highly watched by the market.