I think we will drop 10%, the miss was just enormous and the full year guidance was practially lowered too as they are sticking to the 50k delivered in H2, so now we are looking at around 79k. I also think this will add to the increasing investor frustration (we also see here) with targets that are missed again and again. I think we will drift further down towards Q2 earnings as it won't be pretty.
Your prediction is overly pessimistic, I believe, because investors can already see the writing on the wall for 3rd quarter. With 5K vehicles in transit and a likelihood of at least 24,000 vehicles produced in 3Q, investors won't want to miss the early October deliveries announcement or the early November 3Q ER. Many investors, particularly institutional investors will just ride out any short-term dip so that they remain positioned for the 3Q and later periods. I agree with you that there will be some dread about the 2Q ER, but we could see it happening much like the 4Q 15 ER in which we missed yearly delivery guidance but the forward-looking statements by Musk and others more than compensated and the SP began a nice climb from that date forward.