Ticker info's bid and ask prices do not seem current

[jaybraun]

I am writing a script to compare bid, ask, and current market prices of several ETFs. I am using ticker.info['bid'] and ticker.info['ask'] for bid and ask but the prices do not seem to be current.

For current price, since I am not getting any data for ticker.info['regularMarketPrice'] I am getting the current market price from ticker.history['Close'], and that seems to be correct.

Are bid and ask prices known to lag? Is there a better way to get the current bid and ask prices? There do not seem to be any corresponding values in ticker.history.

[bot-unit]

15 min delay for some data.