I agree SCTY was adjusting to the ratio at the open. I think TSLA went down as weak longs and shorts piled in to the uncertainty, as always. Significant news without a super clear headline always triggers an initial selloff--part of being a highly shorted stock. I disagree that they will head up together, though. SCTY is stuck around this price until the deal goes through or a competing bid is made. I believe the ratio has been fixed and it is not a rolling average of TSLA SP, it's from the past 5 days and will not change. Thus, SCTY is pegged to current price and TSLA is free to move wherever it wants. Ultimately, the market should like the deal for TSLA once the dust settles - it got a pretty good discount off the initial range since the TSLA SP has increased 7% from the day the deal was offered.