The community that runs the polkadot blockchain, mainly denoted as Polkadot DAO, has come up with a key decision that will change the current scenario of the platform. They voted to cap the total issuance of DOT-tokens at 2.1 billion. This decision is the result of Referendum 1710, which achieved 81% supporting votes.
Before this change, DOT had no total limit, and blockchain minted 120 million DOT-tokens every year. This unlimited allotment often stops the tokens growth. With the Polkadot new supply, the token will become more limited, which could make it more valuable over time.
As of today, DOT has around 1.6B circulating supply. According to the latest rules, new tokens will be issued in smaller amounts every two years starting on Pi Day (March 14), unlike the previous model of every year. This change is hoped to lead more demand due to lower cap.

Source: Polkadot_Official
If we calculate according to the latest module, by 2040, the total circulation is expected to be around 1.91 billion DOT, much less than the 3.4 billion tokens that would have existed under the old system. The move is designed to make the asset stronger, scarcer, and more aligned with long term growth.
After the announcement, DOT’s price fell 2.2% to $4.32 in the past 24 hours. However, it is still up 9.8% in the past week. The token’s market capitalization is $6.6 billion, and the circulating cap is 1.61 billion.

Source: CoinMarketCap
Looking at previous crypto projects, bitcoin’s fixed-supply of 21 million fixed supply helped it become “golden asset” and push its prices higher over the years, while Litecoin’s capped pool also provided scarcity value.
On the other hand, tokens like Terra (LUNA) increased their supply rapidly, which caused a price collapse. From these examples, we can see that limiting supply generally supports token value, but prices may still go up or down in the short term, like the recent 2.2% dip, which is normal as markets react to the news.
Now the thing to watch is how warmly the market accepts the new change but a major change. Will it lead to its new price rally after a little dip or resulting in a long term cause, and if accepted then how long it will take to rise as a new community driven star.
Bhumika Baghel is a rising crypto content writer with a deepening interest in blockchain technology and digital finance. With a keen understanding of market trends and cryptocurrency ecosystems, she breaks down intricate subjects like Bitcoin, altcoins, DeFi, and NFTs into accessible and engaging content. Bhumika blends well-researched insights with a clear, concise writing style that resonates with both newcomers and experienced crypto enthusiasts. Committed to tracking price fluctuations, new project developments, and regulatory shifts, she ensures her readers stay informed in the fast-moving world of crypto. Bhumika is a strong advocate of blockchain’s potential to drive innovation and promote financial inclusion on a global scale.