On the other hand, it could be an example of "buy the rumor, sell the news". If I check the premiums April for C220 and 225, they seem to me still attractive.
That’s what I thought before earnings. Except it became a huge buy the news event.
Over the last year or so I’ve experienced several big moves (mostly down but also up) that locked up my funds for months, making it impossible to earn any premium. I’m now taking a more conservative approach, trying to consistently earn 3-5k every week without going to close to the edge (and - another advantage - without having to stress too much). In the end those smaller gains add up.