Using historical valuations based on revenue and gross profit, both reported and projected, TSLA was trading in the 5th percentile of its expected trading range in 2013 and swung up into the 97th percentile. This time around TSLA would be moving from the 10th percentile into the 99th percentile of expected trading range after a move of equal magnitude (based on Q1 revenue of $3 billion, gross profit of $750 million, and steady annual growth rate of 50%).
Also, there is 10x capital needed to make a similar move this time around. What was a $5bn to 25bn move in market cap in 2013 would now be a 50bn to 250bn move. ~0.00003% of all available capital needed to flow to TSLA in 2013 to make that move, now it would be ~0.0003%; likelihood of making Xx moves over a given timeframe should decrease as market cap increases.