senator-filings
Finance and crypto
stock trading data analysis
SHOW HN2020
How HN took it
5 positive, 17 neutral or asking, 1 mixed, 3 critical, out of 26 comments about the project. Thread score +0.07.
Idea: 5 for, 2 againstExecution: 0 for, 1 against
The thread, comment by comment
Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.
positive neutral or mixed critical about another commenter or something else the maker
What HN said
What people liked
Transparency tool that is needed and could reduce corruption.
From 2 comments
This is amazing transparency that we needed. With this tool, you may have really changed the future of America to that of one that’s less corrupt. Bravo!
rasengan on HNNice idea! This should be an easily navigable web app that every common person should be able to use. Thanks for building.
filtercoffee37 on HN
Useful data for an app or project.
From 2 comments
This is nice. I think I will integrate it in my new stock events app. It's exactly the kind of content that belongs there. Thanks!
davidkuennen on HNThat would be great! I am interested in the data. Thanks
malshe on HN
Objections
Senators' trades are small and may show no insider edge.
From 2 comments
I didn't use this tool, I instead used Senate Stock Watcher [0]. But a cursory review [1] of the trades made by senators showed the amounts to be very small (66% of trades were <…
bko on HNProbably not a very good one, somewhat surprisingly. I haven't run any analyses / haven't looked at this dataset in depth but from past forays into congressional datasets I don't…
awinder on HN
Reporting lag of up to 45 days limits usefulness.
From 2 comments
There is a substantial delay between the time of the actual trades and their filing, so any edge they might have had is long gone by the time you have access to the data.
finolex1 on HNUnfortunately the senators get 45 days to disclose their trades.
jchook on HN
Uses Yahoo Finance API that may no longer exist.
From 2 comments
It says it uses the "Yahoo Finance API" but it seems no such API is offered by Yahoo anymore. There are other sites that offer access to what they call the "Yahoo Finance API". I…
TekMol on HNThere definitely is still a Yahoo Finance API for large corporate customers. That's where Apple's Stocks app gets its data, for example. I'm not sure about the third party…
snazz on HN
Requests
Add PDF OCR parsing support.
From 2 comments
Seems to add the PDF analyzing feature is not that hard or I'm missing something? Have you tried to incorporate this feature?
christiansakai on HNIf someone could help out and make a PR to do the OCR for PDFs, that'd be awesome! Would love to add it in.
nsomani on HN
Include senators' spouses and family transactions.
From 2 comments
Great effort, though these kind of tools are useless unless you can include senators’ spouses and family </sarcasm>
zeeone on HNYou'd get more meaningful results if you checked _their_ statements with the transactions of their _family members_. But that's too creepy for me (which is probably what is being…
olah_1 on HN
Replace Selenium with direct API or HTTP requests.
From 2 comments
Nice! Any particular reason you picked using selenium+chromedriver instead of an http lib (like requests) and beautifulsoup?
dhruvkar on HNUsually for dynamic pages, it's still working off of some internal API. So when I search for first name starts with "a", it's sending a POST request to…
dhruvkar on HN
Questions
Have you done any analysis on the data?
From 1 comment
Great idea. Have you done any analysis on the data? I’d be curious to see if a passive index to track members of the Congress would beat the S&P. Although it may not account for…
amykyta on HN
What is the lag time on this?
From 1 comment
What’s the lag time on this? 30 days?
mvkel on HN
Alternatives named
Senate Stock Watcher
From 2 comments
Sounds like "Senate Stock Watcher": https://news.ycombinator.com/item?id=22834524 https://senatestockwatcher.com/
JoshuaEddy on HNI didn't use this tool, I instead used Senate Stock Watcher [0]. But a cursory review [1] of the trades made by senators showed the amounts to be very small (66% of trades were <…
bko on HN
Alpha Vantage
From 1 comment
I would move away from the Yahoo Finance API, there's a few data sources that you can use that have free access to their API, see [1] for an example. - [1]…
k3oni on HN
Throw Them All Out by Peter Schweizer
From 1 comment
"Throw Them All Out" by Peter Schweizer documented a lot of this. https://www.amazon.com/Throw-Them-All-Out-Politicians-ebook/dp/B0062N35X8
wdn on HN