Yes, rolling forward is definitely better when the underlying stock price is high.
Calculations (again using a roll from Jan15 300 to Jan16 300; keeping IV constant at 42):
If stock price is 200 today, the value of a Jan15 300 is $4.10 and Jan16 300 is $16.04. Thus, one could roll forward 1 Jan15 300 into 26% of a Jan16 300 call.
If stock price is 250 today, the value of a Jan15 300 is $16.20 and Jan16 300 is $35.42. Thus, one could roll forward 1 Jan15 300 into 46% of a Jan16 300 call.
If stock price is 300 today, the value of a Jan15 300 is $38.53 and Jan16 300 is $60.52. Thus one could roll forward 1 Jan15 300 into 64% of a Jan16 300 call.
This makes me realize that when buying LEAPS it is probably better to not go too far OTM. Even though the potential gain is somewhat limited (although still way better than common stock), the net capital would be preserved much more if the stock ends up down or neutral over the year.
These calculations have helped me a lot. I think I will roll forward to slightly lower strike prices going forward than what I have been doing, probably mostly 10-20% OTM with maybe only a small amount to higher OTM strikes.
yes- exactly and that's not including the anticipated movement difference if realized; regarding your OTM strike preference- it's true for a slower growth you'r net capital preserved goes up (some people I know actually prefer ITM or DITM for that reason); but keep in mind the ROI is also higher for a correctly established OTM strike (less capital for same or more gain). That's the reason I established (after years of hard lessons) and 2 strike program for each leg; One closer in that tracks the underlying better and produces less risk and the upper leg that captures high ROI gains if the stock really moves fast compared to expectations. Sometime I'll even do a 3 strike position, but normally 2 for each leg works well. This will change over time of course- TSLA in the 'early days' could move 100% in a matter of days - now that's not in the cards- so adjust the strikes accordingly to be less OTM over the life of the growth. For example, I'm currently finishing a decade long play in Apple with the same program- this will be the last year as I'll close out my final leg (J15 $100s notice close to the money on those) later this year and simply move to a strong stock position- anticipating growth to be steady and sure but not for the LEAPS-stock program. By the way the returns on that over those years far far exceeds a stock buy and hold, even including some massive downturns; I expect the same for TSLA;
I have a ton of stuff to catch up on, so I'll close for now with this for TSLA- those that stayed with it through this fairly extreme downturn will be glad of it. And for those ready to roll; now is a decent time, but if I still held the option currently, I'd be targeting the upcoming ER run-up as perhaps a better roll or at least phased to include some of the J15 position for roll at that time- splitting the roll is also a good option; Either way, though do not wait beyond the results of the ER- at a gain or a loss, roll at that time or before latest - is my advice; for what it's worth
best to all...!