# Fund Data & Premium

- [Grayscale Bitcoin Trust (GBTC)](/cryptoquant-metrics/fund-premium/grayscale-bitcoin-trust-gbtc.md)
- [GBTC Digital Asset Holdings](/cryptoquant-metrics/fund-premium/grayscale-bitcoin-trust-gbtc/gbtc-digital-asset-holdings.md): Grayscale BTC Holdings represents how much BTC Grayscale is holding for its investment. It is calculated by multiplying GBTC's shares outstanding and assets per share.
- [GBTC Premium or Discount](/cryptoquant-metrics/fund-premium/grayscale-bitcoin-trust-gbtc/gbtc-premium-or-discount.md): The percent difference between the market price (GBTC) and native asset value (BTC). Higher the premium indicates the U.S. bull market.
- [Grayscale Ethereum Trust (ETHE)](/cryptoquant-metrics/fund-premium/grayscale-ethereum-trust-ethe.md)
- [ETHE Digital Asset Holdings](/cryptoquant-metrics/fund-premium/grayscale-ethereum-trust-ethe/ethe-digital-asset-holdings.md)
- [ETHE Premium or Discount](/cryptoquant-metrics/fund-premium/grayscale-ethereum-trust-ethe/ethe-premium-or-discount.md)
- [Coinbase Premium](/cryptoquant-metrics/fund-premium/coinbase-premium.md): Coinbase Premium is the gap between Coinbase Pro price (USD pair) and Binance price(USDT pair)
- [Korea Premium Index](/cryptoquant-metrics/fund-premium/korea-premium-index.md): Korea Premium Index is the percent difference between the market price of Korean exchanges and other exchanges
- [Bank Supply Ratio](/cryptoquant-metrics/fund-premium/bank-supply-ratio.md): Bank Supply Ratio is calculated as the bank reserve divided by the total supply.