NXP Semi. (NXPI) has slumped below $105 on news that Chinese regulators may not approve the Qualcomm (QCOM) buyout. The interesting part is that shareholders argued that NXP Semi. was worth above the $127.50 settled upon price, but the market doesn't appear to agree. The question here is whether NXP Semi. ends above $105 by the end of May. Disclosure: Long QCOM