<<< I was doing only spreads over the past few of years.
But I found I was using all my investment cash on them, just like I would when selling a naked or cash secured put, or buy/write type investment.
There is absolutely NO WAY to ever buy all, or even 1/3 of those spread trades, if those stocks traded between or just under my strikes So I had no choice but to close them for losses, anytime I got nervous about what the market was doing. >>>
Just one other point: Assume an invesment portfolio of lets say $100,000.
Assume you do the smart thing and don't risk all your cash in spread type investments,... because you can't possibly buy more than 1/3 of them. So you only use 1/3 your cash.
That means if they were all 100% successful for the entire year, earning a 15% annualized return on each trade, you might assume you'd end the year with a 15% return,.... or $15,000 minus commissions.
But in reality, if you only risk 1/3 of your cash, so you have the choice of buying them temporarily, then you will only end the year with a 5% annualized return, or $5,000.
In order to earn that 15% return, you'd have to risk your entire $100,000 bankroll, and thus risk getting almost wiped out, because you'd have to close almost everything for a partial or massive loss, if a sudden market event got you nervous. Because you can only buy a few of those trades.
Hence, my point being, a portfolio of 100% spread type investments, using all your investment cash, take away your ability to CHOOSE a plan "B" type alternative during sudden market volatility.
Personally, I don't see "rolling" under that type situation, where your entire portfolio cash is at risk, to be much of a plan "B".
Any thoughts. Am I missing something?