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3. The following error:Buy ((5330, 1): Not select symbol p000

The following error:Buy ((5330, 1): Not select symbol p000

Author: evanmiu, Created: 2020-07-15 17:32:41, Updated:

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evanmiuPure aluminum contract, set up continuous index, SA000, error on run, no contract found

The grassThe main continuous contract is code 888, such as MA888, the continuous index contract is 000 such as MA000; the index contract of course cannot be traded and mapped.

The grassThe real disk is still backtested.

evanmiuBut I need an index contract to signal, but the exchange can't find an index contract.

The grassIs it real, you just set the name of the contract, not index contract?