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1. since when has the market averaged 10% compounded growth excluding dividends? Especially over a life time as in Wayne’s example.
2. and as I said at the moment some stocks “insurance premiums” are selling for over 18%, so at that price even your 10% growth factor is dwarfed by the Premiums you are paying out.
3. I don’t think picking up annualised premiums of 18% of the insured value is the same as “picking up pennies”
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as for insuring an increasing capital base it works both ways.
4. the capital base would have to drop 18% in the first year to break even, if it only dropped 10% you lost, and the insurance in the second year would be based on the lower capital base.
1.
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2. But as already indicated, your example isn't what the thread is actually discussing. You have missed the point. So let's take a real example from today's prices:
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So you are selling a PUT just OTM at strike $353.00
The following applies:
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4. Incorrect.
So you will pocket $9.30.
The market falls 10%
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$35.49 - $9.30 = (-$26.19). You have just lost x3 your money. A real outlier, oh, 2020 and 30%...
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Now your loss is (-$96.77). That is x10 your money. See how declines are not proportional to your losses?
3. I do.
Now that is an index. Do that on individual stocks, which are more volatile than an index and your are playing with a significant amount of risk, seemingly without really understanding what you are actually doing.
jog on
duc
$35.49 - $9.30 = (-$26.19). You have just lost x3 your money. A real outlier, oh, 2020 and 30%...
Now your loss is (-$96.77). That is x10 your money. See how declines are not proportional to your losses?
So for your $0.87 premium, you lose $3.78.
4. Aren't all drops sudden?
jog on
duc
Now let's turn the whole thing around and do the mirror image, ie -gamma ratio spread.
Ya still wanna play?
- sell ATM, then buy twice as many OTMs at the highest strike that will get the whole structure to zero cost?
- line up the lower strike with some perceived support level? then sell half as many of the upper strike at whatever strike gets it close to zero cost? or sell the upper strike at ATM and adjust the ratio instead to get it to zero cost?
- line up the lower breakeven with that support level?
. (a) Do you have any actual data or an argued position (reason) that Black Scholes should be ditched other than your opinion? I'm perfectly aware of some of its shortcomings, are you? If so, clarify your criticism and provide some value, rather than simply the empty 'in my opinion' which tells me nothing.
(b) The only way you live to see the 'longterm' is surviving the short term. It has already been demonstrated that there is a high probability that you would not survive the short term, in the way you have argued your position.
immaterial
I think we're getting a little bit off on a tangent with regards to time horizons here. Cole model his portfolio thesis based on the last 100 years of data to try and find a superior way to have the very long-term portfolio strategy rather than the standard 60/40 stocks and bonds.
1. I could write a long list of those that have blown themselves up, but the one closest to your heart would probably be Ben Graham. 8yrs is nothing, a blink of an eye. Your argument is that the past is a fair predictor of the future. In some walks of life, that may be a fair assumption. In the markets, it is not.
2. So your assessment of the tool is based upon zero application of it. Does that not rather suggest that your mind is closed?
3. Which as far as it goes, is fine. However you have inserted into that strategy, the use (abuse) of derivatives. We have (12 yrs ago, outside of your current range of experience) had the financial system almost topple due to derivatives and the so called Masters of the Universe blowing themselves up. Buffett himself suffered significant losses on a purchase, due to derivative exposure that he failed to correctly calculate his exposure on (the fundamentals are affected by derivatives). Since you now drive a TSLA, I'm guessing you may have forgotten, playing with petrol next to a bonfire is dangerous.
4. But as you have never used the B/S model, don't understand its inputs and outputs, that is simply an uneducated position to take. Second, what you are trading is a derivative, which while linked to your 'business', will not (necessarily) due to the leverage, reflect even approximately any fundamental value you have calculated.
5. All I see is the evidence, provided by yourself that you are too lazy to investigate whether the B/S has any value to add to your positions. Your opinion as to whether others are lazy/etc, is simply an unsubstantiated opinion, a bias, a prejudice.
5(a) You don't even seem to understand your own arguments: if your argument is that volatility and risk of common stocks are uncorrelated, that is a position argued by long term buy and hold investors, essentially I agree. However if you are a day trader trading common stocks, that statement is false: volatility and risk are highly correlated in common stocks.
However, that is not even the issue: your position is that volatility and risk are not correlated in OPTIONS. That is simply incorrect. Of all the variables that create the price of an Option (Time, Price, Volatility, Interest Rates, Strike Price Dividend yield) volatility has possibly the most significant impact of all.
6. If you 'think', then you are only guessing. If you knew, you could provide all the data of the trade and demonstrate exactly why it is a good trade or even a great trade. Even with all of that, it can still go wrong, but, you will know exactly why/when it has gone south and the correct response to that change. You have no idea.
7. If your total collection of premium is $4.96 (whatever) then explain to me why it is material that you collect it over 6 periods rather than 4 or any number that you choose.
This is really for whoever is interested. It is a thread from a British forum on exactly this topic, selling Options premium, by a chap who thought he was just a little special: https://www.trade2win.com/threads/plain-vanilla-options-trades.23221/
@wayneL, you will enjoy this one!
jog on
duc
I am still not sure why you are not clicking the reply button, and structuring your replies in this way but.
1, I have been investing for 24 years, I added options as an extension of my strategy 8 years ago, I made a lot of money in the GFC, so yes that bit of history I have Experianced.
2, my mind isn’t closed about the Black Scholes formula, I studied it quite a bit when I was first learning about options, I have just decided that it isn’t necessary, and that a manual valuation is more accurate, as I said Beta doesn’t tell you about risk, it’s a short cut at best.
3, how am I abusing derivatives?
4, if I calculate that XYZ company is worth $4 per share, and would be happy to add it to my portfolio at that price, and some one wants to pay me $0.10 every 3 months for an option to sell me their stock at $3.50, I don’t need the B/S formula to tell me that that’s a great deal, I can earn an 11% return on my notional XYZ shares until they drop and I have to take delivery, that not “abuse of derivatives” that’s sound underwriting.
5, I am not a day trader, I am a long term investor in the process of accumulating an ever larger amount of stock, selling puts is just part of that strategy, think of it like have a buy order open that I get paid for have open, where I base the prices I accept are based on my manual valuations rather than B/S formula.
6. don’t get hung up on the word “think”, it’s just a figure of speech, I am far more likely to use words like “I believe” or “I think” than “I know” especially when something is kind of unknowable or based on estimates such as valuing a company or assessing risk, it’s easy to know the beta of a stock, it’s harder to know the actual real world risk, that’s why they chose to use the beta in the B/S formula because it’s easy, but knowing the precise beta doesn’t give you an edge over someone who has an understanding of approximate real world risk, who was it that said it’s best to be approximately right rather than precisely wrong?
7. because we were talking about earning $X amount per contract, 6 contracts is more than 4 contracts, eg if I said I was going to pay you $10,000 every 2 months, you would earn more than if I paid you $10,000 every 3 months.
1. Ok, on that basis then you will accept that certain businesses (common stocks) were bankrupted and liquidated during that period, 2 of the more famous examples being Bear Stearns and Lehman's. A risk when investing in financial markets is that the business fails.
2. Now you say you have studied it extensively, in your prior post you said:
View attachment 114683
The lack of a consistent position is concerning.
[4] and [5] because this is the issue:
(a) You are valuing a common stock at (in your example) $4/share. You are selling a PUT at Strike $3.50 and will take delivery in a price decline. In your eyes you are buying at a $0.50/share discount, ignoring the price decline (beta) as short term and irrelevant.
(b) This allows you to ignore the losses on the Option, because you will take delivery. There are no margin calls as you will have the cash to take delivery of the shares.
(c) The 'risk' is that your valuation is wrong and/or that business is liquidated. Your loss on that entire transaction is now 100%.
This strategy is not 'selling insurance', when you sell insurance, you indemnify the buyer against loss. Insurance is sold to someone. You are selling a PUT that you intend to use yourself. That is not selling insurance. Your incorrect use of terms has created the confusion on this thread.
This is definitely not what @wayneL is referring to. This is a strategy that value chaps play to try and boost returns because they have uninvested capital. As such it's not right or wrong, but it is totally irrelevant to this thread.
6. The word 'think' is the correct word to use because, you don't know. Which is exactly why I posted:
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7. This is basic error.
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No we are talking about earning $4.96 in sold premium in TOTAL. Therefore if the maximum you can earn is $4.96 you would actually be better off earning it all at once and being able to sell for the total premium in 1 transaction.
As for [3] that is rather self-explanatory.
jog on
duc
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