Showing posts with label $tsla. Show all posts
Showing posts with label $tsla. Show all posts

Sunday, August 23, 2020

Option approaches to this market

 In the last few weeks a few themes have been hitting me:

  • "passive bubble" - noticing a resurgence in discussions on the indexing % of market- tweets,
    realvision, other youtube
  • TSLA, AAPL , others ripping- specifically having crazy skew numbers in the options, ie TSLA weekly strikes going to 2x spot
  • Other constant discussions on tail risk/ general portfolio construction- ie bonds having no place in a 'retirement' portfolio 

In the journey to constantly be reevaluating, I'm meditating on how to approach this market, and create option structures that make sense.  As I've said before, I'm not a 'long stock' person, as there is no way to model annualized roi or risk, and no adjustments to make.  On top of that, as I'll get into, I don't think 'long stock' as a structure makes sense in the current index controlled market.
In addition to "no long stock," I'm increasingly getting away from short puts in the big liquid underlyings, as I don't think the risk structure matches how index controlled markets work.

As almost any passive/index mechanics video will go into, Vanguard/Fidelity et al. are forced buyers or sellers at any price, meaning the characteristics of the large liquid underlyings (FANG) are "grinding/shooting up" or "crashing down"
 The passive flow dynamic doesn't really allow for a "grinding down" in the FANG/ large caps as there is a constant wave of forced buyers, and sudden liquidity events.  As many will lament a lack of "price discovery," i'm looking at if from a purely mechanical angle: I don't think the current large caps structural movement matches short strangles/condors or even short puts.  Short puts have to be constantly rolled up into decreasing vol premium, and keep the same downside risk.  Strangles have the same downside, and almost more often are burned to the upside gamma.
Yes, there are other ETFs like non US EWW EWZ EEW, etc that are potentially better structures for pure short strangles, given the passive flows, but those are not a main focus of mine.  Those don't have the same upside call buying/ gamma squeezing, and overall have way less tail skew making certain spread structures unavailable. In a correlations =1 Feb/March scenario, those strangles wouldn't help.

Given the "grinding up/crashing down" structure mentioned above, the main structures I'm looking at are call ratio/ calendars.  Depending on the underlying/skew, I'm looking at either long verticals and a short call further out to finance it, or a longer dated long call vertical, with shorter term short calls against it.

For example a recent $TSLA position:
Trade on Aug 17th
+2 Aug 21 1990 call ~12.27
-2 Aug 21 2000 call ~11.48
-1 Aug 21 2300 call ~2.59
for a total credit 1.01, with no downside risk.

(I ended up taking it off for another ~1cr, so basically doubled the credit in 2 days as it moved up. Little did I know this could have hit the max profit by that friday...)

The point of this structure is to flatten out the damage as these crazy skew stocks move against you, and actually add on the chance of a higher win in specific cases.  Selling a normal single call and taking the higher credit would be a bloodbath all the way up to expiration.
In many cases when the 2 or 3rd day is way against you on a short single, this version would let you get out at a profit at that point, and potentially roll the strikes up to keep going safely.

As a final aside on this structure, I've been wrestling with the pursuit of convexity since Feb/March, when I took off some long vol hedges very early for a few hundred profit, which would have later gone up to ~20k.  When the option structure is pure short 1 option, with no ratio component, there is no chance to have outside good events, only crazy damage against you.  This $TSLA spread kept properties of the single short option, while giving multiple paths including a crazy max profit which my psychology wouldn't even allow to materialize, but nevertheless is there in the background.  I plan for annualized ROI based on the minimum credit only, but still have a chance to wake up to a bigger win.

This structure only works in the high skew and specifically high notional price stocks, a space which curiously enough is shrinking this week with the TSLA and AAPL splits.  When the notional price is lower, the spread section of the trade is about the same, with the single leg credit being much smaller, and not able to compensate the spread.  I'll have to look at these chains post split, but after that we probably only have AMZN and GOOG to look at.

A trade from the 2nd structure in MSFT:
on Aug  10
+1 Sep 18 215c ~5.84
-1 Sep 18 220c ~4.24
for total debit ~ 1.60
then
-1 Aug 14 220c ~.34

giving the whole trade a potential $5 spread for 1.26

Then as each week went on, i'm selling close to the 220 strike for the week, or hopefully a little higher, to lower the cost of the $5 spread to almost 0 or a credit.

This trade has more downside, but is possible in the lower skew/ lower notional price stocks.
The core idea is the same though, I'm getting potential to access the "grinding up" characteristic of the large cap/ passive stocks, while lowering or eliminating the "crashing down" liquidity events.
On a day to day PnL level, this eliminates the large moves from short options going against you, even if the total spread will be a loser, the long vertical flatten out the damage.  

These are 2 samples that I really think harness the structure of dealing with passive right now, more than boomer 'long stock + long puts', or a blend of several long "uncorrelated" underlyings.  
These structures are meant to harvest the current market structure, up until the next major shift or liquidity event, at which point we are not blasted by that downside move, and can re access at our leisure as the data comes in.

I am just constantly blasting my blood pressure seeing "professional" market idiots with the "well I certainly wouldn't long OR short X here, it could definitely still go up a ways, but will obviously crash at anytime... I think there are much better opportunities in Y (which has non existent options and has been flat with long deltas only)" 
That is what markets are, making an assumption and picking a structure, trading profitability for probability.  





Wednesday, July 8, 2020

Surviving TSLA

Just a vignette on the importance of sizing and adjustments-
The week started like any other- "oh 5 more $tsla autopilots blow up and kill a children's hospital"
"ooh the 1 week 2 delta calls are still juiced"

June 25th..  a quaint time when $tsla was in its infancy under 1000.. the nightmare begins with the Jul 2 1200 call for .96cr

June 29th..  Jul 10 1360 calls still juiced at 1.20cr, we can fade another 30% rip in the next week right?

June 30th.. rips to 1100.. things are heating up.  bought  Jul 2 1170/1180 call spread for .94db, a pretty cost effective way to move my breakeven out to ~1210

July 2nd.. expiration day- rip over 1200, and looked like it was holding at perfection ~1190.. a 2nd pop over 1200 spooked me , closing original 1200 short and the call spreads

  • bought 1200 back at 9.75 (879 loss)
  • sold  1170/1180 call spread @ 8.80 (786 win)
And now needed to flatten the next week out-  bought Jul 10 1320/1340 call spread @ 1.55db and 1.85db  to flatten deltas going into the 1360, giving us an actual profit range from 1340 - 1360

And of course i'm a degenerate and also sold the Jul 10 1700 call .94db since we are so vertical.. (did I learn my lesson at any point here?)

July 6th.. casually ripping through 1300, the 1360 main short looks treacherous.. I added probably the biggest cost adjustment ever here, bought Jul 10 1350/1500 call spread @19.20, basically swapping the uncovered strike from 1360 to 1500, flattening deltas but actually adding downside risk.  Now my profit zone is around 1340 to 1500.

July 8th, middle of the week,not even expiration.. we had 2 days of $tsla basically 'stabilizing' at ~1400.. we found a fair market price!  It looks like almost all theta came in, putting me green on the whole position. I waited a few hours seeing if I could get any theta, and did the responsible thing and took off the main positions.
  • sold the shifted 1350/1360 , bought back the 1500c 
  • closed the long 1320/1340  @ 15.05cr

With all this, locked in a profit on the Wednesday before expiration.  I looked over to my trusty double barrel shotgun with mouth attachment.. "not today friend"

After doing my weekly $tsla bedside prayer "Dear god, if you see me through my $tsla options this week, I promise I'll never short again", I thought this might be the final one, we are entering such astronomical insanity that it probably should double next week given some higher dimensional geometry/analysis.

All that being said, did I learn my lesson?  Well shortly after closing the main positions.. next week caught my eye , Jul 17 going up to 2100c for 2.16cr...

I don't plan to just list option trades all the time but given the $tsla action this week I almost wanted to journal for myself as in a vacuum without planning,correct sizing, or adjustments, the 'opening' trades would have been:
  • Jul 2 1200c .96 -> 9.75 (10x against me)
  • Jul 10 1360c 1.20 -> 43.09 (35x against me)
These would be absolute undisputed suicide numbers, optionsellers.com highlight reel stuff.

The most important part about surviving such insane shipwrecks... keep sizing correct!  Survival is because you had a plan going in, surviving doesn't mean you can go back in next week twice as hard. Its not like weightlifting/ progressive overload. Yes account sizes go up and overall size increases, but percentage sizing should stay flat or go down!