Stocks making the biggest moves midday: Palantir Technologies, Summit Therapeutics and more

 Stocks making the biggest moves midday: Palantir Technologies, Summit Therapeutics and more

These are the stocks posting the largest moves in midday trading.

Check out the companies making headlines in midday trading:
Palantir Technologies, Dell Technologies Palantir and Dell jumped 13% and nearly 5%, respectively, following the announcement after the be…