NPK International Inc.
NPKI | NYSE
$12.48
-$0.25 (-1.96%)
At close: Sep 21, 2026, 4:00 PM ET
$12.48
$0 (0.00%)
After-hours:
Sep 21, 2026, 4:01 PM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $1.05B | $32.45M | +3.17% |
| Dec 25, 2025 | $1.02B | $387.56M | +61.05% |
| Dec 26, 2024 | $634.87M | n/a | n/a |
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