Changelog

Source: NEWS.md

pedquant 0.2.4.999

  • fixed a bug in pq_plot function to support candle chart
  • the md_stock_symbol supports to query the constituent symbols of Chinese securities index
  • fixed a bug in md_moneycn function to query lpr
  • fixed a bug in md_stock_symbol supports to query stock symbol constituent of index
  • pq_plot supports order with multiple terms

pedquant 0.2.42024-01-10

  • fixed several bugs

pedquant 0.2.32023-09-22

  • adjusted order book structure
  • modified symbol suffix of shanghai exchange shares from ‘ss’ to ‘sh’
  • set y-axis starts from ‘dataMin’

pedquant 0.2.2.12023-05-05

  • fixed a bug in md_stock function

pedquant 0.2.22023-05-04

  • replace stock data source from the 163 to the Eastmoney
  • fixed several bugs

pedquant 0.2.12022-11-12

  • remove several not needed scripts

pedquant 0.2.02022-07-11

  • fixed various bugs
  • added functions of crossover and interval operators
  • added a depended package xefun

pedquant 0.1.92022-05-02

  • fixed bug in md_stock function for querying sse/szse fund data
  • added a new function pq_opr to perform arithmetic operation

pedquant 0.1.82022-02-07

  • fixed bugs in functions of md_stock, md_future
  • modified multiple functions such as md_stock_adjust, pq_performance, pq_portfolio and etc.
  • rename pq_to_freq to pq_freq

pedquant 0.1.72021-09-21

  • fixed several bugs in the functions such as get_fromto, md_stock_divsplit1_163, md_stock_symbol etc.
  • modified stock adjust method for 163 data
  • md_stock function supports to query listed company information, such as profile, IPO, structure of income, structure of employee

pedquant 0.1.62020-08-27

  • pq_plot function supports to create interactive graphics based on plotly package
  • modified the selection of type argument in md_stock_financials function

pedquant 0.1.52020-04-09

  • fixed a bug caused by Chinese characters in pq_plot function
  • fixed a bug in mk_stock skip index for adjfactor type
  • fixed the date of spot price from 163
  • update the Chinese district via admin_mca function
  • md_stock supports to load the data of fund in sse/szse

pedquant 0.1.32020-02-14

  • Fixed a bug in ed_nbs when the symbol provided is wrong.
  • Added china district code in ed_code function.
  • Added a new function md_stock_adjust to adjust the OHLC prices for splits and dividend.

pedquant 0.1.22019-05-27

  • Modified ed_nbs functions to load data in Chinese
  • Fixed multiple bugs.

pedquant 0.1.12019-04-25

  • Added functions of pq_portfolio and pq_backtest
  • Fixed multiple bugs in pq_plot.
  • Fixed a bug for functions to query data from NBS, which cant load JS data.

pedquant 0.1.02019-03-15

  • Added a NEWS.md file to track changes to the package.