The strategy spread'em refers to is called a collar - it basically covers you for the downside at the cost of giving up the upside over 30$. As others have stated the timing of your strategy is rather important, if your view is for the next week it requires a different approach then if it is over a month, several months or even longer.
Given that what you basically predict is a range you could consider selling an Iron condor. Doing this on a 20$ stock isnt that worthwhile unless its very volatile but the principle would work as that strategy yields a return for a range-bound stock:
OS 1 C JUN18 30
OB 1 C JUN18 35
OS 1 P JUN18 10
OB 1 P JUN18 5
This will give you a credit without knowing more on the stock its impossible to say how much. As a rule of thumb dont do it unless the credit >1$ for each of the two spreads.
Another option - no pun intended - is to do structured call writing. Basically you sell puts until you get assigned and then you sell calls on the stock. A fairly standard example given in literature would be:
100 Shares XYZ
OS 1 C MAR18 30
OS 1 P MAR18 10
By March 18 there are three possibilities:
1) Stock is between 10 and 20$ - you do the same trick again for April;
2) Stock is under $10 - you get assigned on the put and subsequently do OS 2 C APR 18 20
3) Stock is over @30 and you get assigned on the call - you OS 1 P APR18 30
And repeat over and over, because you predict a range-bound stock this should be more worthwhile than simply holding the stock.
There are much more aggressive strategies:
OB 1 C MAR18 20
OS 3 C MAR18 30
OS 3 P MAR18 10
This may be possible to do for a credit - it all depends - in any case you finance your long position with shorts at the edges of your range. Obviously if the stock goes below 10 or over 30 things will move fast against you. Variations are possible on all of this.
Thanks a lot! Really helped.
Thanks to everyone else for your feedback as well! Greatly appreciated
