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TTEK
Tetra Tech Inc
stock
NASDAQ
At Close
Oct 20, 2026 3:59:52 PM EDT
34.96
USD
+0.953%
(+0.33)
1,496,237
Pre-market
Oct 20, 2026 9:27:30 AM EDT
34.64
USD
+0.029%
(+0.01)
After-hours
32.65
Bid
36.75
Ask
4.10
Spread
Overview
Options
Company
Exchanges
Short Interest - Daily
Activity
Short Interest - Daily
Daily
Official
TTEK Short Interest - Daily
stockNASDAQ
stockNASDAQ