chartexchange

TTEK
Tetra Tech Inc
stockNASDAQ

At CloseOct 20, 2026 3:59:52 PM EDT
34.96USD+0.953%(+0.33)1,496,237
Pre-marketOct 20, 2026 9:27:30 AM EDT
34.64USD+0.029%(+0.01)
32.65Bid36.75Ask4.10Spread