Call Option
A contract granting the right to buy an asset at a fixed price by expiration.
What is Call Option?
A call option allows the buyer to purchase the underlying asset at the strike price before expiry, profiting from price rises. Embedded in Strategy’s converts, they provide upside, with deltas affecting hedge needs.
Related Terms
Buy Walls
Large accumulations of buy orders at a specific price level, forming a barrier against downward price movement.
Swap Gas Fee
The swap gas fee is the cost paid in a blockchain’s native token (e.g., ETH on Ethereum) to process a token swap transaction on a decentralized exchange (DEX), covering computational resources used by network validators.
Current Mid-market Price
The midpoint between the highest bid and lowest ask prices in the order book.
Legal Tender
Currency mandated by law for debt settlement, including digital forms.
EIP-1559
An Ethereum upgrade that introduced a dynamic base fee for transactions, implemented in August 2021.
DefiLlama
A free, transparent DeFi analytics platform aggregating total value locked (TVL) and metrics across blockchains.