| Primary aluminum meeting all the requirements of the P1020A designation or primary aluminum of 99.7% purity with a maximum iron content of 0.20% and a maximum silicon content of 0.10%.
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Floor: Regular - 0.10=$11.00
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$0.0005 (0.05¢) per pound ($22.00 per contract).
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| Trading terminates at the close of business on the third to last business day of the delivery month. |
7:50 a.m. - 1:15p.m., 2:00p.m. - 7:40a.m.
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| $0.20 per pound above or below the previous day's settlement price, unless one of the two closest delivery month's trades at or is offered or bid for two minutes at the limit. In that case, after a 15-minute halt, the market will reopen with the limits expanded by $0.20 on either side of the previous limit. This can happen no more than twice in a session for a maximum $0.60 limit.
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