Twilio Inc (NYSE:TWLO) stock is 5.1% lower to trade at $60.14 this morning, in the wake of the software company's latest quarterly report. While first-quarter earnings and revenue beat expectations, investors are instead focused on Twilio's second-quarter guidance, which came in worse than anticipated.At least four analysts adjusted their price targets in response, the lowest coming from Macquarie, down to $63 from $69. There's rampant activity in the options pits, too. So far, 14,000 calls and  8,799 puts ...