I see BCS and BPS mentioned often, which I assumed was bull call spread and bull put spread. There seems to be tons of discussion on that, so let me know if I'm missing something in my terminology.
In any case what piqued my interest was the recent post about making $100k a week off $2M capital.
My take on bull call spreads vs put spreads is to go with whichever has highest volatility, because that's the one that will have the highest return. In my experience that's usually calls, which is why I don't normally deal with puts. For example, taking numbers today off TD TOS (Saturday) with 5 trading days left:
For Oct 15 600/700 spreads @ SP 785:
Bull call spread: costs 97.23 per option, so max profit $2.77, ROI is 2.85%
Bull put spread: needs $97.40 capital per option, credits $2.60, ROI is 2.67%
There's 6% more profit with the calls than puts, at least on paper.
For fun, I backtested the performance of investing in weekly spreads for TSLA from 2016 to 2021, assuming a weekly investment (ie capital risk) of $1M. Returns would be substantially better if the weekly investment was compounded by increasing it to be proportional to total gains. However, the increase would depend on tax situation, etc so a fixed $1M weekly is a start.
Spread cost and strike values for past weeks were adjusted proportional to SP today. Max profit would be the (strike spread - option cost) for call spreads or the credit for put spreads.
Although the max profit is higher for higher strikes, the returns are better when not being as aggressive because they're subject to losses more often when the SP drops quickly.
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Caveat: I make mistakes on spreadsheets all the time!