Yeah, Peter,
And the other problem is the IV is silly low for all the DNA options. You aren't getting paid much for the risk of the deal failing. Of course, looked at the other way, it implies the smart money thinks the deal will go through. One issue is the low interest rates these days. As I'm sure you know, but for the benefit of others who don't, LEAPs are more sensitive to interest rates than shorter series options. The higher the interest rate, the higher the time premium. So ideally, one would want to sell LEAPs in the expectation of falling interest rates. Obviously, they can't go much lower, if anything they'll go higher. But before the deal is done? Just a crap shoot versus the time premium decay. The IVs really start to sink after February expiration, so apparently the smart money thinks the deal is done by then, though OI is highest in March. Either way, if that's so, the annualized rate of return on this play is pretty darn good.
I also note OI in the options is about even for January -- with the $85 strike looking pretty good for max pain theorists -- but the OI in calls drastically outweighs that of puts in all other series.
I bought a few shares of DNA after hours. Tomorrow I'll probe the LEAPs. I'll let you guys know how it turns out. If I can get filled in the middle of the range, it might be worth doing. There is open interest, and a smidge of volume in the 2010s. Didn't see any volume in the 2011s today, though.
Cheers, Tuck |