Celestia in October 2026: demand for data space against an open supply
Celestia (TIA) is the token of a data availability layer: other chains publish their transaction data there and pay for it in TIA; Celestia does not execute those transactions. The price stands at around 0.7460 US dollars on 17 October 2026. That is roughly 2.7 times the twelve-month low of 0.2757 US dollars from 6 February 2026 – and about 36 percent below the twelve-month high of 1.1712 US dollars from 7 November 2025.
What has changed in recent weeks
October moved the price a long way. TIA opened the month at 0.4419 US dollars, reached 0.7174 US dollars and closed on 16 October at 0.6877 US dollars; in the 24 hours to 17 October 2026 a further gain of around 21 percent was added. Over seven days that makes a gain of about 53 percent, over 30 days about 116 percent, over 90 days about 109 percent. Reports name two triggers, and neither is finished: in early October 2026 the options platform Derive moved to settlement on Ethereum with its version V3 and publishes its state-reconstruction data to Celestia – sources date that differently, between 1 and 8 October 2026. On top of that, a proposal package on fee economics is on the table that Celestia governance has not yet approved.
Why this forecast stays cautious
By its own wording that package is not an adopted improvement proposal, it changes no consensus rule, and each stage needs separate approval. At the same time around 21 percent of the total supply is not yet in circulation, and no maximum supply is set for TIA. Our scenarios therefore start from the opening price of the year, 0.4553 US dollars, rather than from the price after the jump – and the pessimistic path deliberately starts at the level of the twelve-month low.
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What is Celestia (TIA)?
Celestia is a modular blockchain with a single job: data availability. Rollups and other chains publish their transaction data to Celestia as so-called blobs and pay for it in TIA; executing those transactions and settling them stays with the chain in question. The network is built with the Cosmos SDK and therefore belongs to the same technical family as Cosmos. The TIA token was listed on CoinMarketCap on 31 October 2023.
What the token is used for
TIA pays for data space on the network and is staked; TIA holders vote on a subset of the network parameters. Around 919.9 million TIA are in circulation out of a total supply of about 1.169 billion – roughly 21 percent is therefore not yet circulating, and there is no cap on the total supply. On CoinMarketCap, TIA is recorded via an IBC identifier on Osmosis, a trading chain within the Cosmos network.
The customer that arrived in October
In early October 2026 the options platform Derive brought its version V3 into service: settlement now runs directly on Ethereum, while the state-reconstruction data goes to Celestia. Derive had already used Celestia while the platform itself ran as a rollup on Ethereum; the switch continues an existing relationship. Reports date it differently, between 1 and 8 October 2026. What it means for fee income depends on how much data Derive actually publishes – and that is open.
The proposal package on fee economics
A package of proposals sits in the Celestia forum, intended to rebuild the revenue side of the network: a protocol-enforced minimum fee for blobs, partial burning of fees, contracts for reserved data space backed by TIA, a framework for TIA-bonded data services, and a validator security budget that tracks revenue. By the text of the package itself it is not an adopted improvement proposal, it changes no consensus rule, and each stage needs separate approval; 225,000 US dollars are earmarked for a feasibility review within an overall ceiling of 1.5 million US dollars. It is a plan, then, not a decision.
What we deliberately left out
On Celestia's issuance and its staking yield, market reports carry figures that contradict each other – from inflation of around 2.5 percent heading for 1.5 percent, to a cut from 7.2 to 5 percent, and a staked share of anywhere between 20 and 64 percent, each calculated against a different base. Until that can be settled from a reliable source, none of those figures appear on this page. What does appear here is measured: price, circulating supply, total supply and trading volume.
Where TIA is traded
On 17 October 2026, 31 centralised exchanges each reported more than one million US dollars of daily turnover in TIA, led by Binance with around 73.2 million, Upbit with 26.5 million and BTCC with 23.8 million US dollars. The eleven large venues Binance, OKX, Coinbase, Bybit, Kraken, KuCoin, Bithumb, MEXC, Bitget, HTX and Upbit together accounted for around 163 million US dollars, roughly 53 percent of the 310 million US dollars counted. Among the 52 venues counted, CoinMarketCap lists none as decentralised. CoinMarketCap itself excluded 46 trading pairs from the count; they are not part of these figures. High daily turnover on a price that has more than doubled in 30 days is a sign of attention, not of valuation.
How Celestia differs from rollup chains
Arbitrum is an execution layer: contracts run there and the data sits with Ethereum. Celestia does the opposite – it executes nothing, it holds data available and charges a fee for it. Celestia's competitor is therefore not Arbitrum but the data space on Ethereum itself, which has been cheap there since blob fees of its own were introduced. The demand side of this forecast hangs on that: Celestia is needed as long as its data space is cheaper or more plentiful than the alternative.
