Are these % of the investible funds ? So, this time when the stock went from 350 to below 385, what did you do … that's just barely 18% ?
Or, are you taking the recent High of 379 as the high point ?
The standard advice has been to split up the investment in to equal chunks and buy over time. This seems to be some variation of that.
This is definitely a good strategy when the ER is likely to be not that good (as in Q4 and Q1). Infact it might be a good idea to buy calls a few days before the ER and sell it on the day of ER, capitalizing on the high IV.