Ditto this but if time until expiration was short, it could be the 27.5 call if it existed. Another way to look at it would be the lowest near month strike OTM call that is available for .05 cents.
I knew I'd get a SEC reference. I just wanted to learn how to win big in the bio techs before FDA approvals. Thanks.
1) The option premiums and option skew will tend to be too inflated to do anything. You have to be spread-off to conserve your trading account. 2) If the put option premiums become larger than their strike price, then you may be able to lock-in some "free money".