Yahoo has changed their protocol

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Re: Yahoo has changed their protocol [Re: konorti] #466302 06/07/17 06:08 06/07/17 06:08
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Hi all, Can I use the google script provided by jcl to download Canadian stocks history from Yahoo, I tried but got this google compiling.............. Bad - can't parse Historyhistory.csv Time 00:01:14 Last time I used an assetList with all US stocks, it worked. I copied the link "https://www.google.com/finance/historical?q=AC.TO&startdate=01-Jan-2000" into the browser, actually it worked and I got the data up to date. What's wrong here? Thank you Jeff Last edited by Jeff1228; 06/07/17 11:10.

Re: Yahoo has changed their protocol [Re: konorti] #466305 06/07/17 08:37 06/07/17 08:37
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Originally Posted By: konorti Thanks! I also modified the "Download" strategy to use your exe. Hi, I am using MVO script and an assetlist with all Canadian stocks. I tried your method to download data from YAHOO. I put the .exe to the Zorro fold and your "var dataFromYahoo(string Code, int mode)" snippet as a function into the MVO script ahead of run function, changed orignal "assetHistory(Names[N],FROM_YAHOO);" to "dataFromYahoo(Names[N],FROM_YAHOO);". When I run it, for each of the assets, it seemed that a blank window pooped up waiting for some input, but I could not type in anything. When I crossed it out, Zorro seemed to download data. But at the end, the data is all old, not updated! What's wrong with my script? Thank you Last edited by Jeff1228; 06/07/17 09:11.

Re: Yahoo has changed their protocol [Re: vinsom] #466319 06/08/17 08:41 06/08/17 08:41
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Originally Posted By: vinsom Here it is. https://we.tl/Jfs1kuwNRJ need the .Net framework to work. Download it from microsoft. Regards Hi vinsom, Are you Dennis Lee on Github? Is this .exe for Yahoo's cookie and token? I have tried but did not work out. I use win10 with .net built-in. What went wrong? Thanks

Re: Yahoo has changed their protocol [Re: Jeff1228] #466322 06/08/17 12:14 06/08/17 12:14
Joined: Jul 2016 Posts: 27 K konorti Newbie
konorti Newbie K Joined: Jul 2016 Posts: 27	I think pop-up empty window is fine. This works the same as original Download script that you have to write asset name and press "Load Yahoo Data" then. Try the the code snipet from Download_Y script as I modified a little. Naming of the CSV file didnt work for me in the original script, so I changed it. Zorro should print something like this: Download_Y compiling........... FXCM.dll => FXCM plugin mounted Login FXCM.. at UTC 06-08 12:10 Downloading TLT.. Parse Historyhistory.csv.. 2017-06-07,125.239998,125.519997,124.790001,124.919998,124.919998,11951200 42893.00000000 125.2400 125.5200 124.7900 124.9200 11951200.0000 . 2017-06-06,125.690002,125.870003,125.400002,125.519997,125.519997,12841500 42892.00000000 125.6900 125.8700 125.4000 125.5200 12841500.0000 nTLT 3741 records read from YAHOO Last edited by konorti; 06/08/17 12:20.

Re: Yahoo has changed their protocol [Re: konorti] #466329 06/09/17 02:25 06/09/17 02:25
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Originally Posted By: konorti I think pop-up empty window is fine. This works the same as original Download script that you have to write asset name and press "Load Yahoo Data" then. Try the the code snipet from Download_Y script as I modified a little. Naming of the CSV file didnt work for me in the original script, so I changed it. Zorro should print something like this: Download_Y compiling........... FXCM.dll => FXCM plugin mounted Login FXCM.. at UTC 06-08 12:10 Downloading TLT.. Parse Historyhistory.csv.. 2017-06-07,125.239998,125.519997,124.790001,124.919998,124.919998,11951200 42893.00000000 125.2400 125.5200 124.7900 124.9200 11951200.0000 . 2017-06-06,125.690002,125.870003,125.400002,125.519997,125.519997,12841500 42892.00000000 125.6900 125.8700 125.4000 125.5200 12841500.0000 nTLT 3741 records read from YAHOO Thank you very much for your reply. I tried your method in my MVO script with a Canadian stocks, I got this, MVO compiling........... Parse Historyhistory.csv.. 8-Jun-17,155.25,155.54,154.40,154.99,21250798 39447.00000000 155.2500 155.5400 154.4000 21250798.0000 . 7-Jun-17,155.02,155.98,154.48,155.37,21069647 39082.00000000 155.0200 155.9800 154.4800 21069647.0000 AC.TO 4001 records read from YAHOO 284 Bars 2016-03-28..2017-05-11 generated Test: MVO AC.TO 2016..2017 Assets CATEST666.csv In my script, I set the StartDate=20160601, no EndDate, but the bars generated here is from 20160328 to 20170511. Also, the price of AC.TO is bit above 17$ but here it's 155. Any thoughts? Best Jeff Last edited by Jeff1228; 06/09/17 03:17.

Re: Yahoo has changed their protocol [Re: Jeff1228] #466420 06/13/17 12:29 06/13/17 12:29
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Finally a solution is working, thank you team Zorro

Re: Yahoo has changed their protocol [Re: Jeff1228] #466421 06/13/17 13:12 06/13/17 13:12
Joined: Dec 2016 Posts: 71 F firecrest Junior Member
firecrest Junior Member F Joined: Dec 2016 Posts: 71	Hi Jeff1228, Would you be able to share the solution? I am trading Z8. Thanks.

Re: Yahoo has changed their protocol [Re: firecrest] #466433 06/14/17 02:28 06/14/17 02:28
Joined: Jan 2017 Posts: 64 J Jeff1228 Junior Member
Jeff1228 Junior Member J Joined: Jan 2017 Posts: 64	Zorro releases a new version 1.59, then you use Alphavantage, then you go!

Re: Yahoo has changed their protocol [Re: Jeff1228] #466541 06/20/17 08:30 06/20/17 08:30
Joined: Jul 2016 Posts: 27 K konorti Newbie
konorti Newbie K Joined: Jul 2016 Posts: 27	I downloaded beta version 1.59.4 but I cant download history with it. It freezes in the message: Downloading AGG..

Re: Yahoo has changed their protocol [Re: konorti] #466545 06/20/17 12:35 06/20/17 12:35
Joined: Jun 2016 Posts: 30 france S stephane97490 Newbie
stephane97490 Newbie S Joined: Jun 2016 Posts: 30 france	Hi, Can Zorro team improve a script for downloading data from https://stooq.com/ it canbe useful instead using Yahoo or else ?

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