DXCM DexCom Options Ahead of Earnings

Analyzing the options chain and the chart patterns of DXCM DexCom prior to the earnings report this week,
I would consider purchasing the 137usd strike price Calls with
an expiration date of 2024-5-3,
for a premium of approximately $5.95.
If these options prove to be profitable prior to the earnings release, I would sell at least half of them.