PBR Petroleo Brasileiro Options Ahead of Earnings

IF you haven`t sold PBR before the previous earnings:

Then analyzing the options chain and the chart patterns of PBR Petroleo Brasileiro prior to the earnings report this week,
I would consider purchasing the 17.50usd strike price Calls with
an expiration date of 2024-5-17,
for a premium of approximately $0.19.
If these options prove to be profitable prior to the earnings release, I would sell at least half of them.