stockNASDAQ: FTEK • 28 Days Updates
Fuel Tech Inc. (FTEK)
Showing Closing Date Range from Sep 10 to Oct 8, 2026.
Investor Relations:ftek.com/investors
Price & Performance Trajectory
Fuel Tech Inc.NASDAQ: FTEK
Latest Close
$1.67
28 Days Updates Trajectory
Showing Closing Date Range from Sep 10 to Oct 8, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesFTEK session performance
✓ Latest Close USD
$1.67
Latest session close
+$0.04vs period start
Period Return % % GAIN
+2.45%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$1.96 / $1.6
Period range envelope
$0.36channel spread
Total Volume SHARES
3.41M
Period turnover
Avg: 189.3K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(18 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 07, 2026 | $1.67 | +0.00% | $1.69 | $1.61 | 116.1K |
| Oct 06, 2026 | $1.67 | +1.21% | $1.75 | $1.62 | 153.9K |
| Oct 05, 2026 | $1.65 | -0.60% | $1.71 | $1.62 | 71.1K |
| Oct 02, 2026 | $1.66 | -3.49% | $1.79 | $1.64 | 129.1K |
| Sep 29, 2026 | $1.66 | +0.61% | $1.73 | $1.60 | 105.2K |
| Sep 28, 2026 | $1.65 | -4.07% | $1.79 | $1.64 | 75.2K |
| Sep 25, 2026 | $1.72 | +0.00% | $1.80 | $1.69 | 60.9K |
| Sep 24, 2026 | $1.72 | +4.24% | $1.81 | $1.60 | 263.1K |
| Sep 23, 2026 | $1.65 | -6.78% | $1.78 | $1.65 | 80.3K |
| Sep 22, 2026 | $1.79 | -3.24% | $1.87 | $1.77 | 49.2K |
| Sep 21, 2026 | $1.85 | +5.11% | $1.89 | $1.77 | 124.6K |
| Sep 18, 2026 | $1.76 | -1.12% | $1.83 | $1.69 | 228.5K |
| Sep 17, 2026 | $1.78 | +1.71% | $1.82 | $1.75 | 157.4K |
| Sep 16, 2026 | $1.75 | -8.38% | $1.93 | $1.71 | 408.3K |
| Sep 15, 2026 | $1.91 | +9.14% | $1.96 | $1.77 | 378.9K |
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