How do I get the opening price(price at 9am) of an instrument?

abrohit edited June 5 in Python client

The candles circled in yellow represent the opening price of a random stock at 9 a.m. How would I get this price?

I tried using historical_data() for instruments to get price histories, but I only got the 9:15 a.m. price. Thanks!

Edit: Will using WebSockets provide the 9 am price?
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