thank you, I am not quite sure how to implement the script you provided 
above in your first code (the beanlabs/match_trades.py). do I put it into 
my main file or where does it sit and how to invoke it?

but what I found in the meantime is this script that also allows me to 
check the inventory of a stock:

```SELECT account, units(sum(position)) as units, cost_number as cost, 
first(getprice(currency, cost_currency)) as price, cost(sum(position)) as 
book_value, value(sum(position)) as market_value, cost_date as 
acquisition_date WHERE account_sortkey(account) ~ "^[01]" GROUP BY account, 
cost_date, currency, cost_currency, cost_number, account_sortkey(account) 
ORDER BY account_sortkey(account), currency, cost_date```

by adding this script to my main file I should be able to run the command 
like bean-query file.bean "Script", right?

is there a way to handle the "^[01]" like a variable so that I can pick the 
stock I want to check with a flag for example 
> bean-query file.bean "Script" -onlyShowSpecificStock?

thanks!



[email protected] schrieb am Dienstag, 9. März 2021 um 19:56:45 UTC+1:

> On Tue, Mar 9, 2021 at 1:24 PM david e <[email protected]> wrote:
>
>> thanks a lot for taking time to answer. I am very new to beancount and I 
>> am not a programmer, so this will take a little longer to implement. 
>>
>> I will try to get started by running scripts like the one you provided, 
>> and hope to be able to can access it via CLI (like having the script 
>> available similar to a `bean-report` action. gonna read the docs and start 
>> step by step. 
>>
>> it is my goal to have an overview of my current positions and from what I 
>> have seen so far, beancount is just perfect for that purpose. even without 
>> programming skills the advantage of having the tool to report my action 
>> exactly the way I want is promising and worth to get into this field.
>>
>
> Oh, to compute your positions, you can use the export script.
>
> There's an old document but it's vastly out-of-date, bean-report is 
> deprecated, and Google Finance has been shutdown:
>
> https://docs.google.com/document/d/1mNyE_ONuyEkF_I2l6V_AoAU5HJgI654AOBhHsnNPPqw/edit#heading=h.9lk1l7gqxxfs
>
> However, the script is still very much alive; I'm using it regularly.
> It converts your Ledger to a CSV file with one line per lot/asset, and 
> then I provide another script which uploads that to a Google Sheets doc.
> You can then compute various aggregations from that, e.g. Day P/L after 
> tax (you do it yourself, in the spreadsheet).
>
> I have a Makefile with these rules to generate and upload the sheets doc:
>
> assets.csv: ledger.beancount
>         python3 -m beancount.projects.export ledger.beancount -o $@
> export-upload: assets.csv
>         upload-to-sheets --min-rows=300 -v --docid="DOCID" Data:$<
>
> where you replace the DOCID by the document's id (the long garbled part of 
> the URL).
>
>
> I am not trading futures or options, but sometimes using leverage. 
>
>
> Should be simpler then.
>
>  
>
>> but my first task is to get my current positions into my main file (some 
>> are from 2018/2019 and I have to figure out how to handle the cost basis), 
>> some are cryptocurrencies and others are stocks. 
>>
>> I do have a lot more of trading related questions, do you prefer to have 
>> them available as separate conversations or should I put them into here?
>>
>
> Separate threads if you can.
>
>  
>
>>
>> thanks 
>> [email protected] schrieb am Dienstag, 9. März 2021 um 04:02:30 UTC+1:
>>
>>> On Mon, Mar 8, 2021 at 9:32 AM 'David E' via Beancount <
>>> [email protected]> wrote:
>>>
>>>> Hello, I am very new to Beancount as I want to keep track of my trading 
>>>> activities and generate reports with FIFO settings. I love the tool so far 
>>>> and the community around it. 
>>>>
>>>> 1)
>>>> To get started, I want to better understand how Lots are handled and 
>>>> therefore want to report active Lots. In the docs (how inventories work > 
>>>> cost basis) there is a very good example of what I am looking for 
>>>>
>>>> ```units ccy cost cost-ccy lot-date label 
>>>>  25 HOOL {23.00 USD, 2015-04-01, "first-lot"} 35 HOOL {27.00 USD, 
>>>> 2015-05-01, None}```
>>>>
>>>> I tried `bean-report books.beancount holdings` but only get a total of 
>>>> the account, not the active Lots within. what else could I try?
>>>>
>>>
>>> This this script, which runs the booking code by hand over your 
>>> transactions and stores the matches ("trades"):
>>>
>>> https://github.com/beancount/beanlabs/blob/master/beanlabs/trades/match_trades.py
>>>
>>> In v3, it will be built-in and the result of booking will leave traces 
>>> in the postings in order to rebuild the trades without having to rebook 
>>> everything.
>>> See "Trade Matching and Reporting" section of this doc:
>>>
>>> https://docs.google.com/document/d/1qPdNXaz5zuDQ8M9uoZFyyFis7hA0G55BEfhWhrVBsfc/edit#heading=h.1on91pqrb473
>>>
>>> In the meantime the script I shared should do the job, and will work on 
>>> current v2 branch.
>>>
>>>  
>>>
>>>>
>>>> 2) 
>>>> As a bonus, I would like to ask how it could be possible to track my 
>>>> trades so that I can analyse the outcome. I am thinking of categories like 
>>>> timeframe or setup. The query for example could be: show me the outcome of 
>>>> all trades based on the 1H chart (this way I could see where my profits 
>>>> come from, interesting to know). problem I see is that I would have to 
>>>> book 
>>>> it in order to have it available to query, but I would make an entry for 
>>>> PnL instead, right? 
>>>>
>>>
>>> You should build your own using the results of the above. 
>>>
>>> I've done a bunch of custom scripts and many of these aren't shared - 
>>> not polished enough - although last year I took some time to structure my 
>>> returns calculation based on cash flows and shared it here:
>>> doc: http://furius.ca/beancount/doc/returns 
>>> repo: https://github.com/beancount/beangrow
>>>
>>> For options and futures, I have a separate set of scripts, but those 
>>> aren't neat enough to share yet, as they remain with some amount of 
>>> dependence on my particular style of trading, strategies and they're made 
>>> more complicated by options on futures and pairs trades. I'm in a position 
>>> to have to generalize it across multiple brokers now so I may end up 
>>> putting that out there eventually.
>>>
>>> N.B. If you're on TD, this will come in handy:
>>>
>>> https://github.com/blais/ameritrade/blob/master/examples/ameritrade2beancount.py
>>>
>>> I also share an IBKR importer:
>>>
>>> https://github.com/beancount/beanlabs/blob/master/beanlabs/importers/ibkr/ibkr_flex_reports_csv.py
>>> and have a pretty basic Tastyworks one I could share if anyone cares.
>>>
>>> Hope this helps,
>>>
>>>
>>>
>>>> looking forward to what you have in mind about it.
>>>> thanks
>>>>
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