Hi there, Do you know any sources to view live option chains from other exchanges like LSE, JPX, SSE, HKEX, TSX, NSE, SIX, ASX, BME, Bovespa, FSX, BMV, NZX, BIST, DFM, MOEX and others for free? Currently, I found something for Indian NSE exchange, here https://www.nseindia.com/live_market/dynaContent/live_watch/option_chain/optionKeys.jsp for option chain, and here https://www.nseindia.com/products/content/derivatives/equities/individual_securities.htm they list optionable securities. Please periodically share your findings here.
You have to pay for real-time data from all exchanges. You can get delayed option chains from interactive brokers I think or from the exchange website.