Option Chain
Query option chain (T-quote) data for a given underlying asset via the market data service. Returns all active option contracts with volume, open interest, and expiry info. Covers ETF, index, and commodity options. Use this tool to: get the option chain for an underlying asset, find option contracts by expiry.
13000+calls
N/Alatency
Updated: Oct 31, 2026, 9:11 AM
Continue setup in your AI
Only public catalog IDs and a safe return path are handed to the Plugins page. This does not run the tool or confirm current availability, authorization, price, limits, or upstream status; those conditions are checked again before execution.
- Selected tool
- cn_financial_pro.option_chain.v1
- Provider scope
- cn financial pro 数据 (cn financial pro Data)
- Catalog updated
- 2026-10-31T09:11:37.525143+00:00
- Business task
- Pending verification
Continue setupYou can return to this tool page if the selection is incomplete or expires.
Run on this page: Execute is the in-site test path. Continue setup is for adding the public selection to an external AI; the two paths are tracked and validated separately.
Discover -> Inspect -> Call
Call setup
Tool ID
cn_financial_pro.option_chain.v1JSON
Before this Call
0.0013 credits / quantity · min 1 credit
The final charge is settled from actual provider usage and will appear in Usage.