CLMT Stock Posts

6/3/2026 10:50:29 AM

Unusual Option Volume

CLMT Calumet38.69+2.58 (+7.1%)

Calumet trades 2,824 contracts. The highest volume is in the 17-Jul-26 45 calls, which is 16.3% above the current price. News: Calumet to Attend Wells Fargo Industrials & Materials Conference

5/8/2026 2:34:34 PM

Unusual Option Volume

CLMT Calumet33.58-1.03 (-3.0%)

4/8/2026 10:50:21 AM

Unusual Option Volume

CLMT Calumet34.15-0.58 (-1.7%)

Calumet trades 3,309 contracts. The highest volume is in the 17-Jul-26 30 puts.

3/30/2026 10:22:15 AM

Unusual Option Volume

CLMT Calumet36.23+4.17 (+13.0%)

Calumet trades 3,610 contracts.

3/24/2026 12:08:52 PM

Unusual Option Volume

CLMT Calumet29.32+1.26 (+4.5%)

Calumet trades 4,360 contracts.

3/12/2026 12:10:40 PM

Unusual Option Volume

CLMT Calumet29.35+0.27 (+0.9%)

Load Earlier Posts

Market Data Delayed 15 Minutes

Questions? Feedback?Olark live chat software