i rly need to study the dynamics of how managing straddles work from week to week such that in the end, the 2 legs are in the same strike again
- week 1: ATM -c/-p, i get that
- week 2: sp is up, roll the -c to week 3 and roll the -p to the same strike
- week 3: sp is down, roll the -p to week 4 and roll the -c to the same strike
is that how u guys do this? move both legs to same strike every time? coz i am puzzled how, after many weeks, you still have straddles rolling non-stop
also, if i need winning premiums to rescue a losing side, then that means there is really no "disposable income" every week since i need it next week to fix something (ie there is hardly any realized gain week to week) - won't i have a losing side every single week?
confused!
It’s late and I’m a bit intoxicated so this might not make sense, but…..
1. SP=125, Sell -p125/-c125, usually Thursday or Friday for next week. I typically sell BOTH CSP & CC at the same time, in afternoon when SP movement is muted so I don’t mis-time and sell CSPs at a higher SP than the CCs sell. I’m normally NOT looking to time, just harvest theta decay on both sides, but sometimes I get lucky.
2. If SP stays +/-$5 of strike I don’t really do anything, just wait & watch the prices slowly decay until expiration day. Sometimes you can even see the SP go up or down, yet BOTH option premiums decrease, as theta starts winning, obviously one more than the other.
3. If SP changes more than +/-$5, or the total premium is getting too lopsided (say one premium is 3-4x more than the other), then I will roll BOTH toward the SP. Example above, if SP goes to $135, then roll to -p135/-c135, or -p130/-c130 (if you think the SP will reverse and bounce back).
4. Upon SP getting too far away from strike, I’ve done two different methods: A) roll out a week and move strike of BOTH -c & -p towards SP, or B) keep same week, and move strike of BOTH -c & -p towards SP. Always, I’m moving strike towards SP. Method A typically gives additional premium on both sides, because you’re adding an extra week. Right now, we’re getting about $5-$6 ATM week #1, additional $3-$4 week #2, $2-$3 week #3, and $1-$2 for each addition week. Method B doesn’t give additional premium, and actually might decrease it initially, but increases the chances of both sides decaying in future days.
5. The key is to keep the strike in contact with the SP, so that both sides have some theta decay. That is, as long as the SP doesn’t move too far (more than the ATM premium left in the week). As long as the SP stays within 2x the ATM premium (about +/-$10 currently), you can easily stay in the same week. In the past 3 months ($300-<$115) it’s been VERY difficult to stay in contact, and I initially rolled out a week at a time, sometimes multiple times in a single week. Eventually, expiration was so far away that theta decay decreased too much, and I rolled back in, accepting losses on the put side, but seeing the CC premiums keep decreasing, day after day.
6). How far is “too far” away from SP? Not very analytical, but once one side decreased from $5 down to about $1, it doesn’t make sense to wait any longer for a reversal. In that case, the other side has probably increased from $5 to $8, or even $10. Remember, a 50% premium decay at $1 is $0.50 (not a huge gain on one side), while the other side might have “only” a 25% premium gain but is at $10 ($2.50 loss).
7) My bias is that the SP is undervalued and will continue to rise back to the $400 ATH. Therefore, I will try to keep my straddle strike just slightly above the SP, rising a bit each week. Next week I’m actually uncomfortable with my -c125s and -c131s. Hopefully, I don’t have to scramble too much to roll up.
Example: Sept 28th the SP dropped almost $50 in THREE DAYS (thank you master twit). Rolling down/out helped, collecting $5 premium on the CCs, but nothing like selling everything before the $hit hit the fan. Of course, everyone knows now in hindsight, but the SP lost another $50 in the next week or so, and another $50,
ad nauseam. Unfortunately, selling straddles did not stop the $150 losses on the underlying shares, only selling CCs at $50 strikes would have, but nobody in their wildest dreams knew that there would be a $150 drop coming. During that time I was able to collect maybe $30-$40 in premiums on the CCs, and kept rolling the CSP/CC pairs down, losing on the puts. Still, lost $150 on the underlying stock, while “gaining” $30-$40 premium, is still a massive overall loss.
Since I didn’t know how long the SP would drop, I kept buying shares with the realized CC premiums and the released CSP cash ($30k reserved at $300 strike, but only $15k needed for $150 strike, so I could buy shares with the extra). I rage bought day after day, week after week. I started at p/c ratio of 1:1 in my accounts and nearly got to 1:2 last week. As the SP drops this works great for accumulating shares. Unfortunately, the reverse will likely be true as the SP goes up. I need to ADD cash to the CSPs as the strike moves up, while the CC premiums will go down. Worst case, I will lose a few CCs and return the ratio closer to 1:1. At this point, I have exceeded my share goal, but unfortunately my account dollar value is still down YTD by a massive amount. Unless the SP returns to the $300s, I’ll need to revise my share goal 2x.
As
@EVNow said, short straddles work well when the SP stays within the range of ATM+/-premium(total -p and -c). They also work best when you accurately predict the Friday ending SP and use that strike. Example, this week I chose $120 and got about $10 (5+5), but closed early losing $2 on the CCs and $1 on the CSPs, netting about $7. Had I correctly chosen $123 and had diamond hands, I would have left less than $1. Coincidentally, this week I started at $120, then rolled down to $115 early, then had to roll back up a day later. Oops, probably lost a bit on timing and bid/ask slippage there, but didn’t really expect that bounce until Friday. This is what NOT knowing the future does to a person.
So, to summarize: I don’t know the future, tweets, sales, profits, or anybody’s reaction to any of it. I cannot predict future SP or options values. I don’t know if Tesla goes bankrupt or takes over the entire universe.
…………BUT……..….I do know one thing:
Next week’s options will have exactly ZERO time value at 16:00 Friday. Furthermore, if I sell both a CSP and a CC at the same strike near ATM, with about $5 time value each, I know with absolute certainty, that one of those contacts will be worthless on Friday. Mathematical guarantee; I can collect all the premium on one side. Now, of course, the key is to NOT lose too much on the other side, and then rolling into the next week thereby resetting the time value clock.