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[Summit Materials, Inc. Class A Common Stock](/topic/$sum)

### Engagements: XX
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/t:$sum/c:line/m:interactions/iv:1d.svg)  
[Engagements 24-Hour Time-Series Raw Data](/topic/$sum/time-series/interactions.tsv)  
**Current Value**: XX  
**Daily Average**: XXXXX  
**1 Week**: XXX -XX%  
**1 Month**: XXXXX -XX%  
**6 Months**: XXXXXXX -XX%  
**1 Year**: XXXXXXXXX -XX%  
**1-Year High**: XXXXXX on 2024-11-25  
**1-Year Low**: X on 2025-09-07  

| Social Network | X  | YouTube |
| -------------- | -  | ------- |
| Engagements    | XX | X       |