Intel's ex-CEO Pat Gelsinger.I-HWA CHENG/ Getty ImagesIntel's stock dropped 6% on Tuesday after the company announced the departure of CEO Pat Gelsinger on Monday.That fall brings the stock's year-to-date loss to 55%.Analysts remain largely bearish on the stock, and say its struggles are likely not over.Intel stock dropped 6% Tuesday as investors reacted to the departure of the chip maker's CEO, and Wall Street analysts seem to think the company future remains uncertain.