NET Power Inc.
NPWR | NYSE
$1.79
-$0.04 (-2.19%)
At close: Sep 21, 2026, 4:00 PM ET
$1.82
+$0.03 (+1.68%)
After-hours:
Sep 21, 2026, 6:07 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $161.78M | -$8.78M | -5.15% |
| Dec 25, 2025 | $170.56M | -$589.07M | -77.55% |
| Dec 26, 2024 | $759.63M | $63.07M | +9.05% |
| Dec 28, 2023 | $696.57M | $684.94M | +5890.07% |
| Dec 29, 2022 | $11.63M | -$419.65M | -97.30% |
| Dec 30, 2021 | $431.28M | n/a | n/a |
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