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Research · Altcoins

ICP against BTC, ETH and SOL across shared cycles

Four assets, four different starting dates, and one shared calendar. The comparison is worth making because the differences in coverage are themselves informative — but the listing dates decide how much of it is like-for-like, and that is stated here rather than buried.

Last reviewed 2026-09-21Source: CoinGecko daily price series for BTC, ETH, SOL and ICP; listing dates from each asset's recordNo return, correlation or capitalisation figure is asserted; the coverage of each record is described.

Dataset, period and method

The dataset is the daily price series for BTC, ETH, SOL and ICP published by CoinGecko. The period runs from the earliest of the four listing dates to the review date, but each asset is observed only from its own listing onward. The method is to align the four series on a shared calendar and describe what each one covers, rather than to compute a comparative return.

That choice is deliberate. A comparative return figure across four assets with four different starting dates would be a number whose value depends almost entirely on the start date chosen, and presenting it as a comparison of the assets would be misleading. What the page does instead is set out the coverage each record provides and the structural differences that make the four series non-equivalent.

The four assets are included because they are the ones this site's research cluster already compares on architecture and design intent. Including them here keeps the market comparison aligned with the structural one, so a reader can move between the two without a change of cast.

What each record covers

The four assets compared on the coverage of their price records, with the listing dates that bound each one.
AssetRecord beginsBitcoin cycles coveredStructural note
BTC2010 (this site's record)All completed cyclesThe reference series; fixed issuance on a known, decelerating schedule
ETH2015Most completed cyclesA managed supply rather than a fixed one; the monetary model differs from Bitcoin's
SOL2020Part of one cycle onwardA high-throughput design with its own fee and inflation mechanics
ICPMay 2021One contraction and part of the nextA network of subnets with a token subject to a release schedule

Last reviewed 2026-09-21Source: CoinGecko listing dates; Bitcoin cycle phase dates from this site's recordDescribes coverage only. No price, return or capitalisation figure is stated.

The table makes the central limitation visible. Only Bitcoin's record spans all of its completed cycles. Ethereum's begins in 2015 and misses the earliest period. Solana's begins in 2020 and ICP's in 2021, so both cover at most one contraction and the phases that followed it. A reader who wants a four-way comparison across multiple full cycles will not find one, because the data does not exist.

The structural notes matter as much as the dates. Bitcoin's supply is fixed by protocol; Ethereum's is managed by its own rules; Solana's has its own inflation and fee mechanics; ICP's is subject to a release schedule. Four assets with four different supply mechanisms produce four price series that are not measuring the same underlying quantity, which is a reason to be careful about overlaying them.

The listing dates as the central limitation

A comparison across assets with different histories has a survivorship problem built into it. The assets that exist today are the ones that survived to be compared; the ones that did not are absent from the table. That is not a criticism of any particular asset, but it does mean the four series are not a random sample of what a new token experiences.

The second problem is that the periods differ in character. Bitcoin's early record covers a period when the asset class was small and thinly traded; the later records cover a period when it was larger and more institutionally connected. Comparing an asset's early years with another's later years compares two different market environments as much as two assets.

The third is that the shared window is short. The period in which all four assets traded simultaneously begins in May 2021 and covers a single contraction and the recovery that followed. Any statement about how the four behave "across cycles" is really a statement about how they behaved in one.

This site's design-intent comparison makes the structural version of this point, and the Bitcoin vs ICP architecture page covers the two-asset case in detail.

How to read the comparison

The useful reading is structural rather than numerical. The four records differ in length, in the market conditions they cover, and in the supply mechanisms behind them. Those differences are documented and checkable, and they are what a reader should take from the comparison.

The reading to avoid is a ranking. A table of four assets invites the question of which performed best, and the honest answer is that the question is not well posed when the periods differ. A return computed from a listing date is a return from a price-discovery period, and comparing it with a return computed from a mature market is comparing two different measurements.

Where a calculation would genuinely help — working through a specific window for a specific asset — this site links out rather than computing on the reader's behalf. The ICP price history against Bitcoin's cycle phases page takes the two-asset version of this framing and states the same limitation.

Limitations

The four series are venue-aggregated daily closes, so intraday extremes are not captured and the aggregation method affects all four.

The listing dates are the dates each asset began trading on public venues, which is not the same as the date its network launched. A network can operate before its token trades, and the pre-trading period is not represented in any price series.

The comparison is of price records only. It says nothing about network usage, security, or the design intent behind each network, which are covered on the architecture pages this cluster links to.

Finally, no return, correlation or capitalisation figure is asserted anywhere on this page. The coverage of each record is described because it is a documented property of the data; the numbers themselves belong to the source.

Sources and references

The price series and listing dates come from CoinGecko. The Bitcoin cycle phase dates are this site's own editorial record.

  • ICP historical price data. CoinGecko, Internet Computer (ICP): the daily series and the May 2021 listing date.
  • Bitcoin historical price data. CoinGecko, Bitcoin (BTC): the reference series for the comparison.
  • Ethereum historical price data. CoinGecko, Ethereum (ETH): the series beginning in 2015.
  • Solana historical price data. CoinGecko, Solana (SOL): the series beginning in 2020.
  • Bitcoin's cycle record. Bitcoin Data Guide, Cycle Comparison: how Bitcoin's completed cycles are defined and measured.