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Trading and investing

Option Chain

Retrieve and inspect option chains, expiries, bid/ask, liquidity, implied volatility, and available Greeks. Select the staskh market-data adapter or explicitly requested IBKR source, including futures options. Requires a real data connection; does not construct or execute a strategy by itself.

Works with the context you provideVersion 1.0.0

Option Chain

First read and apply `references/chiefos-runtime.md`. Choose the source method below that matches the requested outcome and available evidence; do not execute every alternate provider path.

staskh: ib-option-chain

Load `references/staskh/ib-option-chain/SKILL.md` for the complete method, required inputs, ordered decisions, and output contract. Resolve its local resources beneath the same directory.

staskh: option-chain

Load `references/staskh/option-chain/SKILL.md` for the complete method, required inputs, ordered decisions, and output contract. Resolve its local resources beneath the same directory.

Alternate source routing

Additional methods: option-chain. Use the applicable source for its provider and output, retaining the same canonical ChiefOS identity. For a source-specific request, load that source method before answering.

For upstream sibling names, resolve the canonical skill and source entrypoint with `references/source-routing.json`. Load sibling resources from that canonical skill; do not assume the original directory name is independently installed.