RSI MACD not working for many stock tickers
zhang01GA opened this issue · 3 comments
zhang01GA commented
Try stock tickers: SUN.AX, IAG.AX, WES. AX. Their price can be displayed. But the TA indices cutoff in the middle of the datetime axis. Must be a bug.
jackluo commented
Fei, can you attach a screenshot so I can see the problem? Thanks
…On Aug 26, 2017 11:25 PM, "Fei Zhang" ***@***.***> wrote:
Try stock tickers: NAB.AX, ANZ.AX, WES. AX. Their price can be displayed.
But the TA indices cutoff in the middle of the datetime axis. Must be a bug.
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zhang01GA commented
Hi Jack. Thanks for the response.
I figured out it is not bugs from your code. The root course is that yahoo historical prices had some missing segments in these stocks, particularly with SUN.AX in 2017. If you just use SUN.AX, WES.AX, as a ticker name, try to plot RSI, MACD etc. You will see incomplete plot lines.
What do you reckon? how can we get yahoo to fix their historical prices?
jackluo commented
Ah, the yahoo api is currently broken. For instance if you try to scrape,
the close and adjusted close columns are inverted. I'd suggest you use
Google or Quandl for now, all libraries are affected
…On Aug 27, 2017 6:48 PM, "Fei Zhang" ***@***.***> wrote:
Hi Jack. Thanks for the response.
I figured out it is not bugs from your code. The root course is that yahoo
historical prices had some missing segments in these stocks, particularly
with SUN.AX in 2017. If you just use SUN.AX, WES.AX, as a ticker name,
try to plot RSI, MACD etc. You will see incomplete plot lines.
What do you reckon? how can we get yahoo to fix their historical prices?
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