I can not see the HODL stock symbol in SIX Swiss Exchange

What is the refresh rate in live market

Can I get indicators library from twelvedata

can I get historical option chains with TwelveData

Can I use the rapid API Key for TwelveData web sockets?

Quota being reached after 24 hours of no calls on the basic plan

Quote returning 0 in change for any stock

Historical Option prices

breaks code with no exception

Why do I receive the error: server responded with a status of 429 (Too Many Requests)?