Polkadot price prediction ahead of DOT supply cap

Polkadot price prediction leans bullish as traders position ahead of a major DOT supply cap upgrade.

Polkadot (DOT) is trading at $1.57 at press time, up 1.6% over the past 24 hours. The token has climbed 22% in the last seven days, recovering from a sharp pullback. Even so, DOT is still down roughly 65% over the past year.

Price is moving near the top of its weekly range between $1.24 and $1.74. Spot trading volume came in at $250 million in the last 24 hours, down about 15% from the previous day. In derivatives markets, activity has also cooled.

CoinGlass data shows volume down 25% to $558 million, while open interest slipped 5% to $203 million. As the market awaits the next catalyst, some traders seem to be lowering their exposure. 

Major tokenomics changes set for March

The shift in sentiment comes ahead of a key upgrade floated by Polkadot developer Parity Technologies. Starting March 12, Polkadot will introduce a new issuance framework built around a Dynamic Allocation Pool.

Under the proposal, DOT’s total supply will be capped at 2.1 billion tokens. Treasury burns will end. Instead of removing excess tokens from circulation, newly minted DOT, transaction fees, and slashes will be directed into the DAP, a permanent on-chain account governed by the network.

Issuance will follow a stepped schedule. Emissions will be cut by 53.6% in the first phase. After that, 13.14% of the remaining supply will be issued every two years. The first reduction begins on March 14, 2026. Based on current projections, the supply cap would be reached around the year 2160.

The goal is to create a predictable monetary structure while allowing governance to allocate funds across validator rewards, staking incentives, treasury spending, and a strategic reserve.

Staking reforms and validator rules

Staking rules will also change. Following a transition period, validators will need to hold at least 10,000 DOT as self-stake. 10% will be the minimum commission rate. 

The introduction of a StakingOperator Proxy will enable service providers to run validators for institutional clients in a non-custodial setup. In April, the unbonding period will be shortened from 28 days to 24 to 48 hours, and nominators will no longer be slashable.

These adjustments are designed to improve capital efficiency while maintaining network security as issuance declines.

Polkadot price technical outlook

On the daily chart, DOT is trying to stabilize after months of lower highs and lower lows. The long-term structure is still bearish, but short-term momentum has improved.

After a strong recovery from the $1.30–$1.40 demand zone, the price broke through resistance around $1.50–$1.55. Before the breakout, Bollinger Bands had tightened, and as the price tests the upper band around $1.68, volatility is currently increasing. 

The relative strength index has recovered from near-oversold levels around 30 and is now in the mid-50s. Momentum is no longer deeply negative. A sustained move above 60 would add confidence to the recovery.

If DOT closes cleanly above $1.70, the next likely target sits near $2.00. A break above $2.20 would disrupt the pattern of lower highs and could shift the medium-term structure higher, opening the door to $2.40–$2.60.

If momentum fades and price drops back below $1.40, the recent breakout would weaken. A move under $1.12 would put $1.00 back in focus. With the supply cap narrative approaching and price holding above recent breakout levels, DOT is at a technical crossroads.