Open another new pending order only on next signal?

[magicmarket]

How do I create something that only opens one pending order once per signal and then deletes previous untriggered pending order?

[jstap]

not trade order block will only allow 1 trade or order, you delete it by the conditions you want to happen before deleting.

[magicmarket]

@jstap I'm not sure I understand the not trade order block. Do you have an example? One trade per signal.

[jstap]

Look in check trades, no trade/order (mt4), no position order (mt5), put this above the tree that causes trade/order to be placed. If more than one is needed you will have to use more trees with different group numbers, or other logic to prevent new trades.