ICP Inflation Analysis · October 2026 · Supply was growing · trend cooling

Originally published at mrnasdog.com/research/icp/inflation.

Looking for the buy-or-sell answer? It is on the ICP coin page, with demand and price drivers: mrnasdog.com/research/icp ICP supply is growing slowly and the pace should ease a little. Over the 90 days to Oct 14 2026 the Internet Computer minted 2,942,621 ICP and burned 128,879 ICP, so net supply grew +0.50%; for the next 90 days we expect about +0.42%. The new ICP comes from two places only, monthly payments to node providers and staking rewards that holders cash out, and ICP has no supply cap, so issuance is set by NNS governance votes rather than by a fixed schedule.

The verdict, in one paragraph

Our ledger reads ICP at +0.50% net new supply over the last 90 days and about +0.42% over the next 90 days, on a circulating supply of 557.89M ICP. The inflation monitor reads +0.41% for its own 90-day window, a gap of 0.09 percentage points, well inside our 0.5-point tolerance, so no warning chip ships. Both readings agree on the shape: supply is rising by roughly half a percent a quarter, after the Mission 70 cut to staking rewards in April 2026 and the July 2026 changes to node provider pay took a large slice off what it was early in the year. In one line: ICP is an uncapped, governance-tuned chain whose inflation is falling but still well above its burn.

Sell pressure: where new ICP comes from

The first and steadiest source is staking. ICP holders who lock coins in NNS neurons and vote earn rewards every day, paid as maturity, a credit that only turns into real ICP when the owner cashes it out. The daily reward pool now stands at about 53,300 ICP, down from about 86,600 ICP a day before Apr 21 2026, when the Mission 70 reward cut took effect. In the last 90 days owners cashed out 1,399,631 ICP, and the pace rose every month, from about 331K to 423K to 645K ICP, as the ICP price recovered. We carry the 90-day pace of ~1.40M ICP into the next 90 days.

The second source is node provider rewards. Once a month the NNS mints new ICP to pay the independent companies that run the Internet Computer’s machines. The bill is set in XDR, a basket currency, and since Jul 6 2026 it is paid at no less than 2 XDR per ICP, which caps how much ICP a low price can print. Three payments fell inside the window: 541,884 ICP on Aug 14, 525,110 ICP on Sep 13 and 475,996 ICP on Oct 14 2026, a total of ~1.54M ICP. Those payments were smaller than July’s 668,529 ICP because the network cut its target number of nodes and halved the pay of 17 providers for three months after they missed incident drills. That penalty ends after the October payment, so the next two payments, due around Nov 13 and Dec 14 2026, should be larger in XDR, about 532K ICP each at today’s rate, or ~1.06M ICP together. The January payment lands a few hours after the next 90-day window closes, which is why the forward figure counts two payments, not three.

Vesting adds nothing. The seed and early-team neurons from the May 2021 launch finished their release schedules in 2025, and no unlock is scheduled. The foundation and other unscheduled releases are zero too: every large known holding, from seed neurons to the Neurons’ Fund, already counts as circulating, so a sale moves coins between holders without adding supply. There is no bankruptcy estate and no trustee holding ICP, so the long-term-locked row is also zero.

Buy pressure: where new ICP goes

The Internet Computer has one real buyer of supply: the cycles burn. Apps pay for computing, storage and bandwidth with cycles, and cycles can only be made by burning ICP. Add the small fee burned on every ledger transfer and 128,879 ICP was destroyed in 90 days, about 31.7K, 50.6K and 46.2K ICP month by month. That is less than a twentieth of what was minted. We keep the 90-day pace of ~128.9K ICP for the next 90 days.

There is no programmatic buyback today. DFINITY has said that 20% of cloud-engine revenue will be used to buy and burn ICP, and the plan drew fresh attention in October 2026, but no such buying is visible yet; when it starts, the burned ICP will show up in the same burn counter. No foundation purchase was found. Staking is a real lock, with about 288.30M ICP in neurons, but staked ICP is still counted as circulating, so new staking books zero as a long-term lock.

Foundation and overhang

The biggest overhang on ICP is not a team wallet. It is unspent staking credit: about 96.43M ICP of maturity sits in neurons, outside today’s supply, and any owner can choose to cash it out. Another 17.03M ICP of maturity has been locked back into neurons. Only a small part of the credit turns into ICP each quarter, and that part is what our staking row measures. Inside the float, seed neurons hold 71.53M ICP staked, early-contributor neurons 12.62M ICP and the Neurons’ Fund 15.28M ICP staked plus 5.82M ICP of maturity. DFINITY does not publish a list of its own neurons or wallets, so its holding stays opaque. We read the governance figures daily and walk the rest by hand every two weeks; if any of these balances falls between checks, the outflow enters the foundation and unscheduled row at the next check.

How ICP compares to other proof-of-stake Layer 1s

Most proof-of-stake Layer 1s pay validators in new coins and burn part of the fees, and ICP follows the same broad pattern with two twists. First, the people securing the machines and the people voting are paid separately: node providers get a fixed fiat-style bill each month, while stakers get a share of a daily reward pool. Second, the burn is not a fee on every transaction like Ethereum’s base-fee burn; it is the price of compute, so it grows with real app usage rather than with trading.

Against Ethereum, ICP prints a little more: Ethereum’s net supply rose about 0.21% in its last 90 days, roughly half of ICP’s 0.50%, because Ethereum’s issuance is smaller relative to its supply. Against Solana or Cardano, which run fixed, slowly falling inflation curves, ICP is closer to a policy chain: its rates have been cut by vote twice this year, and they can be changed again. And unlike capped coins such as Bitcoin, ICP has no hard limit at all; the only ceiling is what NNS voters allow.

The thing that makes ICP different is the waiting credit. Most chains pay staking rewards straight into balances, so the supply count already shows them. ICP keeps them as maturity until cashed out, which hides about a sixth of the supply’s size as a claim that has not yet been minted.

What to watch in the next 90 days

The node provider payment due around Nov 13 2026 is the first test of the forecast: it should be the first full payment since the drill penalty ended, so a figure near 532K ICP confirms the reading, and a bigger one means the price fell toward the 2 XDR floor.

The payment due around Dec 14 2026 follows the same rule; together the two add about 1.06M ICP.

Watch the cash-out pace of staking credit: it rose from about 331K to 645K ICP a month over the window, and a further jump would push net supply above our forecast even with no rule change.

Watch for the first cloud-engine buy-and-burn and for any NNS vote that changes node rewards, the reward floor or the staking reward pool; each would move the reading at the next check.

Summary

ICP supply grew +0.50% in the 90 days to Oct 14 2026 and should grow about +0.42% in the next 90 days, with the inflation monitor in agreement at +0.41%. New ICP comes from monthly node provider rewards (~1.54M ICP) and cashed-out staking rewards (~1.40M ICP), while the cycles burn removes only ~128.9K ICP. The key risk is the 96.43M ICP of unspent staking credit, which can be cashed out at any time. ICP has no supply cap; its only limit is what NNS governance decides to pay.

MrNasDog Pressure Framework analysis of ICP, Metric 1 — Inflation. Data + explanation only. Not financial advice. Checked Oct 14 2026.

Original: https://mrnasdog.com/research/icp/inflation · Data + explanation only. Not financial advice.