Pi Network's lockup system removes a large share of mined PI tokens from active trading by letting users voluntarily lock coins for set periods in exchange for higher mining rates. As of late
Pi Network's lockup system removes a large share of mined PI tokens from active trading by letting users voluntarily lock coins for set periods in exchange for higher mining rates. As of late August 2026, roughly 11.142 billion PI out of a 100 billion maximum supply is circulating, according to market data from Coingecko, while billions more sit locked or unmigrated. This gap between total supply and tradable supply is one of the most important numbers to understand if you hold or follow Pi.
A lockup period is a fixed length of time during which a user's PI balance cannot be moved, sold, or transferred. Pi Network introduced this feature as part of its Mainnet transition, giving Pioneers (the platform's term for its miners) the choice to commit a portion of their coins in exchange for a mining rate boost.
Users pick two things when they set up a lockup:
A 100% lockup for three years doubles a user's base mining rate. Shorter or smaller lockups produce smaller boosts. The system is voluntary, so the choice is left entirely to each Pioneer.
Before any lockup applies, a user has to clear Know Your Customer (KYC) verification and migrate their mined balance from the Testnet ledger to the Mainnet wallet. Only migrated coins are eligible for lockup settings.
There are two configurations:
Users select a lockup percentage and duration before their coins move to Mainnet. The countdown on the lockup timer does not start until migration is actually complete, so the lock takes effect only once the balance is live on-chain.
Once coins are already on Mainnet, users can commit additional lockups, including combinations that add up to 200% of their balance. This applies to coins acquired beyond standard mining, and it exists mainly to keep boosting mining rate rewards for active Pioneers.
In both cases, the coins stay technically owned by the user but cannot be transferred, sold, or spent until the lock expires. When it does, the tokens unlock in stages rather than all at once, which spreads out the effect on the tradable supply instead of releasing a single large batch.
Circulating supply is the number of tokens actually available for trading, holding, or spending by the public. Pi's circulating supply figure excludes two groups of tokens:
As of early August 2026, total supply on-chain sat at roughly 16.9 billion PI, while circulating supply was closer to 11 billion PI, according to data compiled by CoinStats. The difference, close to 6 billion PI, is made up of locked and non-circulating balances.
This is different from a fixed-supply asset like Bitcoin, where nearly all mined coins are transferable immediately. Pi's tokenomics instead phase supply in gradually, tying the pace of release to individual lockup choices rather than a single protocol-wide schedule.
When a lockup period ends, the coins move automatically from locked to available status in the user's Pi wallet. No action is required to trigger this.
Once unlocked, a Pioneer can withdraw the balance, transfer it, spend it through the Pi ecosystem, or start a new lockup to earn further mining rate boosts. There is no early withdrawal option before that date; coins stay inaccessible for the full term the user originally selected, whether that was two weeks or three years.
At the individual level, this looks like a single release on a fixed date. At the network level, it looks nothing like that. Because millions of Pioneers each picked their own start dates and durations, individual unlocks land on different days throughout the year rather than in one batch.
Reporting from March 2026 put the pace at more than 4.6 million PI unlocking daily during that period, with the single largest scheduled release that month reaching close to 21 million PI on March 7, according to MEXC. CoinStats estimates roughly 1.21 billion PI is due to unlock across all of 2026 as various lockup terms mature. Spread across millions of separate maturity dates, that adds up to a steady, ongoing flow into circulating supply rather than a cliff-edge event.
Pi traded at roughly $0.092 on September 2, 2026, down sharply from its February 2025 all-time high near $2.98. Analysts at CoinStats point to the dilution gap between circulating and total supply as one of the structural pressures weighing on price, since new liquid tokens entering the market need matching demand growth to avoid pushing the price down further.
Pi Network's lockup periods let users trade liquidity for higher mining rates, and that choice, multiplied across millions of Pioneers, is what keeps circulating supply far below total supply. With roughly 11 billion PI circulating against a 100 billion cap, and staggered unlocks still ahead through 2026 and beyond, the mechanism directly shapes how much new PI reaches the open market and when.
