invezz.com 
At the centre of attention is Referendum 1890, a governance proposal under Polkadot’s OpenGov system that is set to reshape validator economics.
Validator rules take centre stage ahead of May 31 upgrade
Referendum 1890 introduces a mandatory requirement for validators to hold a minimum self-stake of 10,000 $DOT.
At the current price of about $1.24 per $DOT, this translates to roughly $12,400 per validator in locked capital.
The rule is designed to ensure that validators carry meaningful financial exposure to their own performance.
This change forms part of a wider staking redesign that aims to improve network security and simplify staking mechanics.
One of the planned downstream effects is the introduction of “unslashing” protections for nominators, reducing the direct risk that smaller stakers face when validators misbehave.
Another expected shift is a reduction in unbonding time, moving from the current extended waiting period of roughly 28 days to a much shorter window of around 24-48 hours.
Market focus shifts to validator behaviour ahead of enforcement
The coming weeks place Polkadot in a transition phase where governance decisions and market liquidity conditions are moving in opposite directions.
In the short term, the main driver of Polkadot’s price movement is expected to remain the validator transition process tied to Referendum 1890.
Some operators who do not meet the new threshold may need to acquire $DOT or rebalance positions quickly before the enforcement deadline set around May 31, 2026, creating the possibility of temporary selling pressure.
The key uncertainty is how many validators will need to adjust positions before the deadline and whether those adjustments will require open-market selling of $DOT.
A successful and orderly transition could shift attention back toward the longer-term benefits of the staking redesign, including improved staking efficiency and faster capital mobility.
However, if there are more operators who will need to buy $DOT coins or rebalance positions, then the price could fall below $1.24 as short-term supply pressure is outweighing governance-driven optimism.
If that happens, then traders can set their eyes on the next support level at $1.18, where prior accumulation was observed.
Polkadot price chart
But if a majority of the operators meet the new threshold, then the transition may not impact the market as much, and $DOT could hold above the $1.24 support zone and continue to consolidate as participants wait for clarity on validator compliance.
