How fearful or greedy the meme market is on each of five chains, from 0 to 100, read on-chain from launchpads, trading bots and holders.
Sparsity describes on-chain behaviour. Nothing here is investment advice.
Updated daily
Readings for Oct 25, 2026
The chains don't move together, so each has its own reading and none are added up into one number. On Sep 3, 2026, during Robinhood Chain's launchpad run, Robinhood Chain read 100 while Ethereum read 36. Each chain's year shows its own path.
Activity is how busy the chain's launchpads and trading bots are. On its own it can't tell euphoria from a crash: panic selling keeps a chain busy too. Holders shows whether people holding our index coins on the chain are adding or leaving.
Each chain's activity is read against its own past, up to a year back (Robinhood Chain's against less, since there isn't a year of its data yet). So 50 means an ordinary week for that chain, not the same amount of trading on every chain.
Extreme fear 0 to 19, Fear 20 to 39, Neutral 40 to 59, Greed 60 to 79, Extreme greed 80 to 100. They're a way of reading the 0 to 100 scale.
It describes each chain's meme market as it is today. It isn't a forecast, and never a call to buy or sell.
The readings are updated daily, after the holder strength index, with the previous full day.
Where the data comes from. Activity: Sparsity's reads of launchpad and trading bot activity on chain (via Dune). Holders: Sparsity's holder strength index.