eohne / yfinance.jl Goto Github PK

Comes from fixing issue #5 . Fix will be included in future update.

Acts as a reminder to myself to include this in the next version.

This issue is used to trigger TagBot; feel free to unsubscribe.

If you haven't already, you should update your TagBot.yml to include issue comment triggers.
Please see this post on Discourse for instructions and more details.

If you'd like for me to do this for you, comment TagBot fix on this issue.
I'll open a PR within a few hours, please be patient!

The response of yahoo has changed leading to some tests to fail. This seems to impact only the quoteSummary object sofar.

Specifically:

1. calendar events does not include exDividendDate anymore
2. The majorHoldersBreakdown was removed
3. The summaryProfile was removed.

To do:

Check if any other items are affected. See if these items have been renamed or moved somewhere else. If need be get rid of accessing these items as they seem not available through the yahoo response anymore.

Greetings everyone,

At the outset I would like to thank eohne for bringing this functionality to Julia!

I noticed that this repo has been created quite recently, and therefore probably not enough time has passed for this to be an issue yet: periodically, Python's yfinance equivalent seems to face problems with response decryption. Most recently in the pinned issue, yahooquery seems to have been recommended as an alternative since it uses unofficial Yahoo Finance API frontends to retrieve its data.

After glancing over the source code for YFinance.jl, it appears to me that here we are authenticating the connection before pulling data. My question thus is: how does YFinance.jl fare in this regard? Is it more aligned with Python's yfinance in terms of web scraping, or with yahooquery owing to its proxy/authentication facilities?

My apologies for not understanding this completely and for what might seem an uninformed question, but any input is appreciated. Thanks once again for this Julia package, and for your time.

EDIT: clarified question a little more.

There seems to be a problem with an authorisation. Could you please check what the problem is?
Many thanks

get_quoteSummary("AAPL") |> get_summary_detail

HTTP.Exceptions.StatusError(401, "GET", "/v10/finance/quoteSummary/AAPL?modules=assetProfile%2CbalanceSheetHistory%2CbalanceSheetHistoryQuarterly%2CcalendarEvents%2CcashflowStatementHistory%2CcashflowStatementHistoryQuarterly%2CdefaultKeyStatistics%2Cearnings%2CearningsHistory%2CearningsTrend%2CesgScores%2CfinancialData%2CfundOwnership%2CfundPerformance%2CfundProfile%2CincomeStatementHistory%2CincomeStatementHistoryQuarterly%2CindexTrend%2CindustryTrend%2CinsiderHolders%2CinsiderTransactions%2CinstitutionOwnership%2CmajorDirectHolders%2CmajorHoldersBreakdown%2CnetSharePurchaseActivity%2Cprice%2CquoteType%2CrecommendationTrend%2CsecFilings%2CsectorTrend%2CsummaryDetail%2CsummaryProfile%2CtopHoldings%2CupgradeDowngradeHistory&formatted=false", HTTP.Messages.Response:
"""
HTTP/1.1 401 Unauthorized
content-type: application/json;charset=utf-8
vary: Origin
content-length: 90
x-envoy-upstream-service-time: 2
date: Sat, 02 Dec 2023 09:50:59 GMT
server: ATS
x-envoy-decorator-operation: finance-company-fundamentals-api--mtls-production-ir2.finance-k8s.svc.yahoo.local:4080/*
Cache-Control: max-age=0, private
Expires: -1
Age: 0
Strict-Transport-Security: max-age=31536000
Referrer-Policy: no-referrer-when-downgrade
Connection: keep-alive
Expect-CT: max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

{"finance":{"result":null,"error":{"code":"Unauthorized","description":"Invalid Cookie"}}}""")

Stacktrace:
[1] (::HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}})(req::HTTP.Messages.Request; proxy::Nothing, socket_type::Type, socket_type_tls::Type, readtimeout::Int64, connect_timeout::Int64, logerrors::Bool, logtag::Nothing, kw::Base.Pairs{Symbol, Union{Nothing, Int64}, Tuple{Symbol, Symbol, Symbol}, NamedTuple{(:iofunction, :decompress, :verbose), Tuple{Nothing, Nothing, Int64}}})
@ HTTP.ConnectionRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\ConnectionRequest.jl:144
[2] (::Base.var"#90#92"{Base.var"#90#91#93"{ExponentialBackOff, HTTP.RetryRequest.var"#2#5"{Int64, typeof(HTTP.RetryRequest.FALSE), HTTP.Messages.Request, Base.RefValue{Int64}}, HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(args::HTTP.Messages.Request; kwargs::Base.Pairs{Symbol, Union{Nothing, Int64}, NTuple{4, Symbol}, NamedTuple{(:iofunction, :decompress, :verbose, :proxy), Tuple{Nothing, Nothing, Int64, Nothing}}})
@ Base .\error.jl:296
[3] (::HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}})(req::HTTP.Messages.Request; retry::Bool, retries::Int64, retry_delays::ExponentialBackOff, retry_check::Function, retry_non_idempotent::Bool, kw::Base.Pairs{Symbol, Union{Nothing, Int64}, NTuple{4, Symbol}, NamedTuple{(:iofunction, :decompress, :verbose, :proxy), Tuple{Nothing, Nothing, Int64, Nothing}}})
@ HTTP.RetryRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\RetryRequest.jl:75
[4] manageretries
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\RetryRequest.jl:30 [inlined]
[5] (::HTTP.CookieRequest.var"#managecookies#4"{HTTP.CookieRequest.var"#managecookies#1#5"{HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}})(req::HTTP.Messages.Request; cookies::Bool, cookiejar::HTTP.Cookies.CookieJar, kw::Base.Pairs{Symbol, Union{Nothing, Int64}, NTuple{4, Symbol}, NamedTuple{(:iofunction, :decompress, :verbose, :proxy), Tuple{Nothing, Nothing, Int64, Nothing}}})
@ HTTP.CookieRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\CookieRequest.jl:42
[6] managecookies
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\CookieRequest.jl:19 [inlined]
[7] (::HTTP.HeadersRequest.var"#defaultheaders#2"{HTTP.HeadersRequest.var"#defaultheaders#1#3"{HTTP.CookieRequest.var"#managecookies#4"{HTTP.CookieRequest.var"#managecookies#1#5"{HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}})(req::HTTP.Messages.Request; iofunction::Nothing, decompress::Nothing, basicauth::Bool, detect_content_type::Bool, canonicalize_headers::Bool, kw::Base.Pairs{Symbol, Union{Nothing, Int64}, Tuple{Symbol, Symbol}, NamedTuple{(:verbose, :proxy), Tuple{Int64, Nothing}}})
@ HTTP.HeadersRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\HeadersRequest.jl:71
[8] defaultheaders
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\HeadersRequest.jl:14 [inlined]
[9] (::HTTP.RedirectRequest.var"#redirects#3"{HTTP.RedirectRequest.var"#redirects#1#4"{HTTP.HeadersRequest.var"#defaultheaders#2"{HTTP.HeadersRequest.var"#defaultheaders#1#3"{HTTP.CookieRequest.var"#managecookies#4"{HTTP.CookieRequest.var"#managecookies#1#5"{HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}})(req::HTTP.Messages.Request; redirect::Bool, redirect_limit::Int64, redirect_method::Nothing, forwardheaders::Bool, response_stream::Nothing, kw::Base.Pairs{Symbol, Union{Nothing, Int64}, Tuple{Symbol, Symbol}, NamedTuple{(:verbose, :proxy), Tuple{Int64, Nothing}}})
@ HTTP.RedirectRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\RedirectRequest.jl:25
[10] redirects
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\RedirectRequest.jl:14 [inlined]
[11] (::HTTP.MessageRequest.var"#makerequest#3"{HTTP.MessageRequest.var"#makerequest#1#4"{HTTP.RedirectRequest.var"#redirects#3"{HTTP.RedirectRequest.var"#redirects#1#4"{HTTP.HeadersRequest.var"#defaultheaders#2"{HTTP.HeadersRequest.var"#defaultheaders#1#3"{HTTP.CookieRequest.var"#managecookies#4"{HTTP.CookieRequest.var"#managecookies#1#5"{HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}})(method::String, url::URIs.URI, headers::Dict{Any, Any}, body::Vector{UInt8}; copyheaders::Bool, response_stream::Nothing, http_version::HTTP.Strings.HTTPVersion, verbose::Int64, kw::Base.Pairs{Symbol, Nothing, Tuple{Symbol}, NamedTuple{(:proxy,), Tuple{Nothing}}})
@ HTTP.MessageRequest C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\MessageRequest.jl:35
[12] makerequest
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\clientlayers\MessageRequest.jl:24 [inlined]
[13] request(stack::HTTP.MessageRequest.var"#makerequest#3"{HTTP.MessageRequest.var"#makerequest#1#4"{HTTP.RedirectRequest.var"#redirects#3"{HTTP.RedirectRequest.var"#redirects#1#4"{HTTP.HeadersRequest.var"#defaultheaders#2"{HTTP.HeadersRequest.var"#defaultheaders#1#3"{HTTP.CookieRequest.var"#managecookies#4"{HTTP.CookieRequest.var"#managecookies#1#5"{HTTP.RetryRequest.var"#manageretries#3"{HTTP.RetryRequest.var"#manageretries#1#4"{HTTP.ConnectionRequest.var"#connections#4"{HTTP.ConnectionRequest.var"#connections#1#5"{HTTP.TimeoutRequest.var"#timeouts#3"{HTTP.TimeoutRequest.var"#timeouts#1#4"{HTTP.ExceptionRequest.var"#exceptions#2"{HTTP.ExceptionRequest.var"#exceptions#1#3"{typeof(HTTP.StreamRequest.streamlayer)}}}}}}}}}}}}}}}}, method::String, url::String, h::Dict{Any, Any}, b::Vector{UInt8}, q::Dict{String, String}; headers::Dict{Any, Any}, body::Vector{UInt8}, query::Dict{String, String}, kw::Base.Pairs{Symbol, Nothing, Tuple{Symbol}, NamedTuple{(:proxy,), Tuple{Nothing}}})
@ HTTP C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\HTTP.jl:457
[14] #request#20
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\HTTP.jl:315 [inlined]
[15] request (repeats 2 times)
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\HTTP.jl:313 [inlined]
[16] #get#38
@ C:\Users\USUARIO.julia\packages\HTTP\SN7VW\src\HTTP.jl:518 [inlined]
[17] get_quoteSummary(symbol::String; item::Nothing, throw_error::Bool)
@ YFinance C:\Users\USUARIO.julia\packages\YFinance\II1mO\src\QuoteSummary.jl:97
[18] get_quoteSummary(symbol::String)
@ YFinance C:\Users\USUARIO.julia\packages\YFinance\II1mO\src\QuoteSummary.jl:69
[19] top-level scope
@ In[20]:1

1
get_quoteSummary("AAPL")

I can't figure out how to download daily that. Would someone be able to help me?

Hey,
I see you've provided a Search_Symbol.jl file for fetching/reading the symbols (tickers). I know it's empty, but I think it's possible to fill this file, and provide a function to catch the Symbols of several markets. But first, I want to know what your desired workflow is for it. Do you want to fetch the data from an API, or load an existing .csv file that contains the symbol names?

I guess you want to keep dependencies at the lowest level possible -> Reading from a CSV file isn't a good option. But, I would be happy if you explicitly share your desired workflow.

I see you've mentioned "commodity" in the description of the repository. I checked the documentation and searched for the "Commod" term to find related documentation in this regard. Unfortunately, I didn't find any related instructions. So, I'm writing to ask for an MRE for fetching commodity prices such as Brent oil or wheat.

Implement the possibility of getting dividends and splits from the get_prices() call.
Possibly also offer a separate function to just download all splits and dividends.

@JuliaRegistrator register

When I ask for the maximum range of stock prices, I get the quearterly quotes only. Is it possible to get all of the daily stock prices (adjusted)?

Thank you

Increase the test coverage. All main functions are tested (if the correct user input is provided).

Reminder to self to implement this before the next release.

Adding direct access to mutual fund-related information:

• Holdings-related information (Sector weights, top holdings, ...)
• Performance
• Morningstar Category & Style box
• Manager Information (Tenure, Bio, etc).
• Fees/Expenses
• Brokerages