What do you think about 2 verticals same strikes but diff months, short the front month and long the back month (or essentially 2 calendars one long one short)
Such as
(edit: prices are from last week when I was typing this)
BTO Sept 1175 put
STO Sep 1200 put
Credit 2.05
BTO Dec 1200 put
STO Dec 1175 put
Debit 4.2
Net debit of 2.15
Then roll it each month - sell verticals in Oct and Nov worth at least 1.10 each to break even, and the back month debit spread is a built in hedge.
If you prefer to talk in calendars it would look like
BTO Sept 1175 put
STO Dec 1175 put
BTO Dec 1200 put
STO Sep 1200 put
That to me is more confusing, but itâs the same position.
Some observations:
Like a diagonal, but with no uncovered spread
Much like diagonals, avoid this when VIX is high, might be a good thing to do when VIX is low and regular verticals donât look so hot
A close right at 1175 in Sept would cause a 15 point loss while the Dec vert is only worth probably around 8-9
You have to roll to Oct by paying a debit of around 9 (15 to close and probably around 6-7 to open) - ouch
Best Case Scenario
Market closes just above your short leg in Sept, Oct and Nov. You get to write fully hedged, ATM credit spreads for rediculously fat premiums, and then still sell off your hedge for a credit at the end.
Worst case scenario
VIX plummets and index closes right at the bottom of your short vert front month (as above) - you eat the 8-9 pt debit rolling to Oct hoping to make it back when you roll to Nov. But instead the same thing happens and you have to eat another 8-9 pt debit. Or the market then takes off and you cant sell Nov for sh!t, and your Dec long is on life support.
Pros
You can sleep at night, fear no black swans - worst case scenario is rather specific
Similar to diagonals, but with same strikes, nothing is "uncovered"
More narrow loss range than a diagonal (I think) since if market rockets through your short strike and keeps going, back month long can negate loss if it goes deep ITM
Small debit to overcome
Cons
Small debit to overcome

can never be done at a credit, unlike diagonals
Although you can't blow up, the worst case scenario is about as bad
No idea how to make adjustments, should the worst case scenario begin. Help! Anyone have input?
Since *if* it breaks through your front short leg, you want it to do it in a big way to overcome the delta of your back month, this might be a good thing to do below support levels or above resistance. If the market hangs around those s/r levels but doesnât break them, you make a killing. If it shoots through them, you have a small loss.
Thoughts?