成色Assay

Glossary

Words that come up often in reports and are not always familiar. In a report, pointing at or tapping a term the first time it appears shows the same note.

lock contract

A smart contract that holds tokens and releases them at set times or conditions; team and investor allocations often sit in one.

multisig

A wallet that needs several keys to sign; 3-of-4 means three of four signers must agree.

no published source

The contract's code was not verified on a block explorer, so its functions can only be inferred from the deployed bytecode.

proxy

An upgradeable contract shell: the logic lives in a separate implementation contract that the admin can replace.

perpetual

A futures contract with no expiry; funding payments keep its price close to spot.

open interest

The total value of perpetual positions not yet closed, in US dollars.

funding

Periodic payments between longs and shorts on a perpetual; positive means longs pay shorts, negative the reverse.

settlement interval

How often funding settles, commonly every 8, 4 or 1 hours.

book depth

The total of resting buy and sell orders within a band around the price (here ±2%): how much can trade without moving it far.

circulating supply

Tokens already circulating, excluding those still locked or not yet issued.

fully diluted

Market value if every token were circulating: price times total supply.

DEX pool

A pool of two tokens on a decentralised exchange; sending tokens into one usually means trading or providing liquidity.

taker buy

The share of trades where the buyer took existing sell orders.

liquidation

A position closed by the exchange because its margin ran out.

premium

How far the perpetual's price sits above (or below) the index price.