Crypto#338tier 2experimental liveNew

defi tvl protocol concentration

cadence: Dailydata: lowlong onlyshort onlylong short
paper
2022
Source
Cong, L. W., Li, Y., Wang, N. (2022). "Tokenomics: Dynamic Adoption and Valuation." Review of Financial Studies, 34(3), 1105-1155 (extended with concentration leg).
Read the paper →

What it checks

When DeFi capital concentrates into a few protocols (rising HHI), the system is fragile and crypto-stocks underperform.

Mechanism

Herfindahl across DeFi protocols (eth-chain, Aave, Uniswap) captures capital concentration risk. Spikes precede systemic fragility — Adrian-Brunnermeier 2016 channel — and crypto-proxy equities tend to drift down 10-20d after a concentration shock.

No production champion data for this family yet. Stats appear once the discovery pipeline promotes at least one strategy with this family tag, or once a multi-family blend that includes it earns a champion slot.

Signal rule

HHI 30d z >= +1.5 → SHORT crypto-proxy basket; z <= -1.5 → LONG; hold 10/20d.

Data dependencies

  • daily_prices

    Adjusted-close OHLCV for every US-listed ticker; primary price feed.

  • defi_tvl

    Worker data table — see services/worker schema.

Expected edge

Paper alpha
50-200 bps
Paper window
T+0 to T+20d

50-200 bps over 10-20d.

Example tickers where this is likely to fire

Illustrative only — the signal fires based on the live data, not a fixed list.

Related families

Explore defi tvl protocol concentration on alphactor.ai

See which tickers this family is currently firing on, with live signals and rankings.

For informational and educational purposes only. Not financial advice. Learn more