Kura Oncology's 15% one-day jump is pure ticker confusion, making it the cleanest fade on the tape if puts are liquid. Trump's Q1 disclosure showed $1-5M in "Kura," meaning Kura Sushi USA, but retail bought Kura Oncology, an unrelated clinical-stage cancer biotech now at a $917M market cap. The intended buy may even have been Fujikura, a Japanese fiber-optic supplier. Options activity is extreme for a thinly traded stock, with a 0.007 put/call ratio and no fundamental anchor. x.comÂ