Nasdaq 100 Movers: PDD, MRNA

In early trading on Tuesday, shares of Moderna topped the list of the day's best performing components of the Nasdaq 100 index, trading up 6.1%.

Year to date, Moderna Inc registers a 218.6% gain.

In early trading on Tuesday, shares of Moderna topped the list of the day's best performing components of the Nasdaq 100 index, trading up 6.1%.

Year to date, Moderna Inc registers a 218.6% gain.

And the worst performing Nasdaq 100 component thus far on the day is Pinduoduo, trading down 3.0%.

Pinduoduo Inc is lower by about 42.8% looking at the year to date performance.

One other component making moves today is Cerner, trading up 2.5% on the day.