About layer 1 and scaling
Key takeaways
- Layer 1s settle their own transactions; scaling networks such as Arbitrum settle theirs on a layer 1 underneath.
- In 2021 money rotated from Bitcoin into large networks, and most of that group later fell more than 90%.
- Supply matters here: tokens still to be released count as future selling pressure in the score.
A layer 1 is a blockchain that settles its own transactions, and a scaling network such as Arbitrum or Polygon processes transactions more cheaply and then settles them on a layer 1 underneath. The tokens pay for transactions and, on most of these networks, are staked to secure them, so in theory their value follows how much the network is used. In practice it has followed something else as well, which is the order in which money moves through the market in a bull run.
Bitcoin usually moves first, and in 2021 the money then rotated into large networks pitched as faster or cheaper alternatives to Ethereum, and the dates on our list show it happening: Cardano peaked in September 2021, Polkadot in early November, Avalanche on 21 November and NEAR in mid-January 2022.
Almost all of that group fell more than 90% afterwards, and most never came back. When we checked every coin against CoinGecko on 10 October 2026, Cardano was still 91.7% below its high, Avalanche 92.7% and Polkadot 97.7%, nearly five years on.
On the latest snapshot
As of 14 Oct, 02:00 BST, the median layer 1 and scaling coin on our list is 92% below its all-time high, 10 of the 12 are in a discount zone, and the highest Bargain Score in the group belongs to Conflux at 66.
Newer chains such as Aptos and Sui launched later with large allocations to their founders and early investors, so their prices have had to absorb a steady flow of newly released tokens as well as the market cycle. Aptos set its high in January 2023 and on the same October day was 95.9% below it.
For this group we think the bigger risk is crowding rather than any one project failing. Dozens of networks compete for the same developers and the same users, a chain that loses momentum rarely gets it back, and outages still happen (Solana was down for around 17 hours in September 2021). One quirk of our list is that Ethereum sits in the tokenisation theme rather than this one, because that is where most tokenised funds are issued.
How the scores work
Every formula and data source behind the Bargain Score and the zones, checked against the code.
Read the methodology How the screener reads these coins
Token supply makes a big difference in this group.
Token supply makes a big difference in this group. Bitcoin has around 95% of its 21 million cap in circulation, so its tokenomic quality score is close to 1, whereas a newer network with a third of its supply released scores nearer 0.35 on that measure and drops several Bargain Score points for it.
We think that is fair, since the model treats tokens still to be released as future selling pressure and that is roughly how a lot of newer networks have traded as their early investors' allocations came free.
FAQ
Questions about layer 1 and scaling
Why does Bitcoin rarely reach the Discount zone when smaller networks do?
Mostly because Bitcoin falls less: in the 2022 bear market it dropped about 77% from its November 2021 high, while Avalanche, Polkadot and NEAR all fell more than 90%, and the model gives its largest weight to distance below the high and closeness to the low. The Discount zone also counts a drawdown of more than 70% as one of its conditions, which Bitcoin has only met near the very bottom of past bear markets, whereas a smaller network can meet it for years at a time.
On 10 October 2026 Bitcoin was 34% below the $126,080 high CoinGecko records for 6 October 2025. We mention the exact figure because the old version of this screener was still telling people that Bitcoin had peaked at $109k in January 2025, a line typed into its code that was nine months and about $17,000 out of date by then. Here the high is read from data on every refresh.
What is the difference between a layer 1 and a layer 2?
A layer 1 runs its own consensus and keeps the final record of transactions, as Bitcoin, Solana and Cardano do. A layer 2, such as Arbitrum or Polygon, batches transactions together and posts the result to a layer 1, which makes them cheaper while relying on the layer 1 for security. We group them together because their tokens have tended to move with the same rotation of money between large networks, even though the technology underneath is different.
Why is The Graph in this theme?
The Graph is an indexing service that many applications use to query blockchain data, so it sits underneath a lot of other networks rather than being a chain itself, and the original app filed it under layer 1 and scaling as shared infrastructure. Its chart has not behaved like the rest of the group. It set its high in February 2021, months before most of them, and on 10 October 2026 it was 99% below that level, trading at under 3 cents against a high of $2.84.
Important information
Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong.
Cryptoassets are largely unregulated in the UK, so you are unlikely to have access to the Financial Ombudsman Service or the Financial Services Compensation Scheme if something goes wrong. Educational information only, not financial advice. Read our disclaimer.
The crypto cycle in more depth
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