trade | Reference implementation | Business library

Solved above problem here is the code to post a buy order on KuCoin:

You have to change frame y position as bellow override function in SkyFloatingLabelTextField.swift file

As of 6.0 you can simply append the CSVs to same table one by one given the table has designated timestamp and partitioned it will work.

If your CSVs are huge I think batching them in transactions with few million rows will be better than offloading billions at once.

Depending of how much data you have and your box memory you need to partition in a way that single partition fits memory several times. So you choose if you want daily or monthly partitions.

Once you decide with partitioning you can speed up the upload if you able to upload day by day batches (or month by month) from all CSVs.

You will not need to rebuild the table every time you add an instrument, table will be rewritten automatically partition by partition when you insert records out of order.

As @jabaa pointed out in their comment, there are problems with an incorrectly chained Promise in your getIdsToDecline function.

Currently the function initializes an array called tempArray, starts executing the trade offer query and then returns the array (which is currently still empty) because the query hasn't finished yet.

While you could throw in await before tradeOfferQuery.get(), this won't solve your problem as it will only wait for the tradeOfferQuery to execute and the batch to be filled with entries, while still not waiting for any of the offerRef.get() calls to be completed to fill the tempArray.

To fix this, we need to make sure that all of the offerRef.get() calls finish first. To get all of these documents, you would use the following code to fetch each document, wait for all of them to complete and then pull out the snapshots:

The syntax of the first command is wrong. Instead of bes[[bes$education]] use bes$education. Square brackets [[]] are to be used with numbers of columns and $ symbol with their names. It's either [[]] or $ but not both.

I wish you gave some sample data to test with. Would you try a query like this:

I think you should get a redirect link yourself (didn't found any way to do this with redirect), when you enter https://trade.ec.europa.eu/doclib/html/153814.htm it gives you HTML page with a redirect link, as for example you can extract it like this

Following code adds a memory to the signals which can be wiped using MultiSig.reset() to reset the count of all signals to 0. The memory can be queried using MultiSig.query_memory(key) to return the number of hits for that signal at that time.

For the memory function to work, I had to add unique keys to the signals to identify them.

You're exceeding the array limit because every bar you're unnecessarily adding the trade data to the arrays every bar. With the var array, you only need to do it once. Either nest the add_trade() calls in if barstate.isfirst or use array.from()

var int[] when_buy = array.from(timestamp('2021-06-01'), timestamp('2021-05-27'), etc....)

To display the amounts use label.new()