AN OPTIONS SELLING SYSTEM THAT GIVES A GUARANTEED PROFIT OF 201% PER YEAR
Author : botpro at www.elitetrader.com
Version: v1.3: added optional extensions to the system (s. the end of the text)
Date : 2016-04-17-Sun
Rules of the options selling system with simple hedging:
1) The system consist of 2 parts:
1.1) sell a call option of European Style, and
1.2) go long the stock
2) The option position is kept till expiration
3) Simple hedging (not delta-hedging):
3.1) if stockprice drops below the initial price then close the stock position immediately
3.2) if stockprice crosses from below the initial price then re-open the stock position immediately
Example: assuming InitialStockPrice=100, HistoricalStockVolatility=40%, using monthly options (ie. Expiration=21 business days)
Selling 1 Call:
Spot=100.00 Strike=100.00 ExpDays=21 HoldDays=21 EarningsYield=0.00% DividendYield=0.00% StockVolatility=40.00% --> Call=4.60 Put=4.60
Going long 100 shares of the stock:
Spot=$100.00 --> CapitalNeeded=$10,000
Since it's an option of European Style, an early assignment cannot happen, which is good in this case.
At expiration date:
Regardless what the CurrentStockPrice or the CurrentVolatility is: we will keep the credit fully.
The stock position serves us only to hedge our option position; it is not intended for making additional profits.
Ie. we will not make any profit from the stock position; all profit of the stock, if any, is for hedging only.
Profit:
We used the usual 2:1 overnight margin of the broker. So we have a leverage factor of 2.
Meaning: of the $10,000 only half of it minus credit / 2 is our own investment (this is the basis for the PnL calcs).
CreditReceived = $4.60 * 100 = $460
MonthlyPnL = 460 / (10,000 / LeverageFactor - 460 / 2) * 100 = 9.64%
AnnualPnL = ((1 + 9.64/100)^12 - 1) * 100 = 201.73%
From these numbers the commissions paid has to be subtracted.
Remarks:
- It's up to you to apply this system in the market(s).
- To get the hedging correct, one would need to monitor and if necessary trade the stock nearly 24/7
by using multiple exchanges around the globe. Ie. by this, one has to eliminate any overnight gaps in the stock price.
- If applied correctly then the given guarantee holds, ie. 201% profit per year.
- Using more volatile stocks and/or a shorter timeframe than the above used 1 month will give even more profit.
- Regarding margin: you have to do the math to get the 2:1 margin. Ie. in this case you would initially
keep only $5000-$460/2=$4770 plus commission in your account. The broker grants you 2:1 overnight margin (or 4:1 intraday margin).
- The system is freely scalable to any investment amount. But the stock position should not be too big
because it must be easily closable and re-openable; I would say the stock position should not be more than $50k.
- For big money one would use multiples of such constructs, but then one should of course use different stocks.
The following extensions are optional:
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Extension #1 to the system: Profit booster: How to make more than 8000% per year with this system:
The smaller your own part of the invested total money is, the more the profit% will make up:
Example:
- let's say your own money is $1000
- borrow the rest ($3770) cheaply from friends or take a 1 month loan
- let's assume you have to pay 1% interest for the 1 month loan, ie. $37.70
Now, your basis for the PnL calcs is your own $1000 plus the interest for the loan = $1037.70:
MonthlyPnL = 460 / 1037.70 * 100 = 44.3288%
AnnualPnL = ((1 + 44.3288/100)^12 - 1) * 100 = 8070.26%
Extension #2 to the system:
One can also try to make profit also with the stock position:
<TBD>
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