Options is a specific Markets coordinate in the Bitcoin knowledge graph. In practical terms, it identifies the subject described here: Contracts conveying a right, but not an obligation, to buy or sell an asset at specified terms. This definition is narrower than promotional usage and should be read together with the implementation, date and evidence attached to the entry.
Options is best understood as part of a system rather than as an isolated definition. Its related coordinates show the mechanisms, incentives and historical records that give the term practical meaning.
Options describes how participants value, trade or obtain exposure to bitcoin. Market behavior can affect adoption and mining economics, but it does not rewrite consensus rules. Price evidence and protocol evidence answer different questions.
Understanding Options helps distinguish a verifiable Bitcoin mechanism or historical record from slogans, products and market narratives.
Primary or authoritative records make these details checkable: an option gives its buyer a right, not obligation, to transact an underlying exposure under specified strike, expiry and settlement terms, while the seller assumes a contingent obligation for premium. They should be verified before using the coordinate in analysis.
The practical limit is: limited buyer loss does not mean low risk, and sellers can face very large losses; implied volatility, path, liquidity, exercise style, margin, counterparty and settlement index determine outcomes. A definition, office, chart pattern or published claim is not by itself a prediction or Bitcoin consensus rule.
For the clearest picture, read this entry together with Options on spot Bitcoin ETPs, Volatility, Open interest, Market maker, Leverage, Implied volatility. The reverse links also lead from Volatility, Options on spot Bitcoin ETPs, Open interest, Hedging.