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Upcoming Earnings

SUM Summit Materials Class A38.64-0.26 (-0.7%)

Summit Materials Class A will report earnings after the market closes. View Calendar The market is expecting a ±8.2% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±3.3%. View Expected Move (Conf Call: May 2 12:00 PM)
Unusual Option Volume

SUM Summit Materials Class A39.99+0.62 (+1.6%)

Summit Materials Class A trades 3,064 contracts. The highest volume is in the 17-May-24 45 calls, which is 12.5% above the current price.
Unusual Option Volume

SUM Summit Materials Class A38.96+0.65 (+1.7%)

Summit Materials Class A trades 2,761 contracts. SUM will report earnings on May 1, 2024.
SUM stock increases 6.6% after hours.

After Hours Gainer

SUM Summit Materials Class A37.63+0.63+1.7%

After Hours:40.10+2.47 (+6.6%)

Summit Materials, Inc. Reports Fourth Quarter and Full Year 2023 Results

PRNewswireWed, 14-Feb 4:15 PM

SUM stock increases 5.9% after hours.

After Hours Gainer

SUM Summit Materials Class A37.63+0.63+1.7%

After Hours:39.85+2.22 (+5.9%)

Summit Materials, Inc. Reports Fourth Quarter and Full Year 2023 Results

PRNewswireWed, 14-Feb 4:15 PM

Upcoming Earnings

SUM Summit Materials Class A37.42+0.42 (+1.1%)

Summit Materials Class A will report earnings after the market closes. View Calendar The market is expecting a ±3.7% move after earnings are reported. The average move for the past 4 quarters of earnings has been ±3.7%. View Expected Move (Conf Call: Feb 15 11:00 AM)