Quote from badbart:
Iâve been trading long stock and long puts to make my stock holdings delta neutral. Of course with the market getting hammered Iâve had some really good returns. For example I hold GE and as my GE falls my puts rise and I have to either sell puts or buy more stock. I usually sell my entire position of puts and buy lower strike put as the lower strike puts become ATM. What is better selling the puts or buying more stock? The stock commission is cheaper but the puts have done extremely well for me.
As with most aspects of options trading, there is no 'best' method.
Most professional traders who adopt the concept of trading 'neutral' - and that's almost all of them in today's market maker world, have more than one method from which to choose.
You want your position to be sized correctly so that you don't build a gigantic position with more risk than you want to accept. When you have a choice between seling puts and buying stock, be certain you don't end up owning more stock than you want to hold. I know there's no downside risk because the puts offer full protection, but as those put deltas approach -100, you are not going to have much left - except for a bucketful of naked long calls (the equivalent to stock plus put)
Here are some alternatives:
1) Every time the stock moves x points, buy or sell shares to once again become delta neutral.
2) Every time the stock moves one (or two) standard deviations, again adjust by buying or selling shares.
Instead of trading shares, you have chosen to keep your stock and adjust the puts. And you apparently do this every time a new series becomes ATM - and that means every 2 1/2 points.
I like this idea. It keeps you from building a monster position and it allows you to maintain a put holding that always has significant gamma.
The problem from my perspective is how often does GE give you a chance to adjust the deltas? With options being a wasting asset, do you like the idea of neutralizing your deltas every 2.5 points? Would 1.25 points be better (I don't know the answer - it's a personal decision for you to make). But, this has been working well, so no major charges are needed.
But - don't ignore the importance that a huge jump in the implied volatility in contributing to your profits. At some point that IV level will not be maintainable. An IV crush will hurt.
And don't ignore the risk (although the reward is substantial) of holding options too along and watching the time decay eat your profits.
Congrats on a nice trade - or series of trades.
Mark