Jim Cramer reminded investors on Friday that there needs to be another reason for stocks to fly higher outside of President-elect Donald Trump.
"I think it is worth getting some exposure to these Trump-free bull markets, simply because you need to stay diversified," the "Mad Money" host said.
After all, if Republican senators hold Trump's agenda hostage, investors will want stocks that can power higher while that agenda is on hold.
Leading the charge of the Trump-free zone are the optical networking plays like Ciena, Finisar, Oclaro and Lumentum. These are all companies that make components for fiber optic networks to help move huge amounts of data.
"Their businesses are doing incredibly well, ergo, their stocks are going higher. End of story," Cramer said.