| CSTM | The short sale volume percent (not short interest) for stock ticker CSTM is 21% on Dec 26, 2025. The short sale volume is 20,240. The total volume is 95,785. The short sale volume percent is down -2% compare to Dec 24, 2025. | ||
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| Insider Buying |
| The Volume and short volume are limited. It is not including all volumes from all Market. | |||
| Date | Short Volume | Total Volume | Percent |
| 2025-12-26 | 20,240 | 95,785 | 21% |
| 2025-12-24 | 25,480 | 110,650 | 23% |
| 2025-12-23 | 132,460 | 402,755 | 33% |
| 2025-12-22 | 138,431 | 812,819 | 17% |
| 2025-12-19 | 136,865 | 321,699 | 43% |
| 2025-12-18 | 56,434 | 251,591 | 22% |
| 2025-12-17 | 131,437 | 473,575 | 28% |
| 2025-12-16 | 77,053 | 403,332 | 19% |
| 2025-12-15 | 90,032 | 528,559 | 17% |
| 2025-12-12 | 72,815 | 259,455 | 28% |
| Last 5 days short percent | 26.01% |
| Last 10 days short percent | 24.08% |
| Last 20 days short percent | 24.75% |
| Last 50 days short percent | 22.88% |
| Related Stock Ticker | ||||
| Date | Ticker | Short Volume | Total Volume | Percent |
| 2025-12-26 | AA | 847,125 | 1,275,635 | 66% |
| 2025-12-26 | KALU | 16,241 | 34,078 | 48% |
| 2025-12-26 | PKOH | 2,787 | 9,644 | 29% |