First Solar Inc (NASDAQ:FSLR) stock is 2.3% higher at $200.77 this morning, after a bull note from Citi. The analyst upgraded the solar stock to "buy" from "neutral" and lifted its price target to $254 from $200, saying the firm should benefit regardless of who takes next month's U.S. presidential election.Drilling down today's options activity, FSLR is seeing 2 times the average intraday volume. Already today, 7,822 calls and 4,577 puts have crossed the tape, with the most activity taking place at the Janu ...