OpenBB Platform v4.3.4

Thank you and welcome to our new contributors 🔥

@Anjalisharma3463, @HmbleCreator, @Khaan25, @Manish-k723, @SanchitMahajan236, @adilkadivala, @ambroseikpele, @aritradevelops, @bravesasha, @harshraj1512, @newcomer119, @sateshcharan, @theghostmac and @vamus092

Summary 🎉

V4.3.4 features security updates, bug fixes, small enhancements, and new example notebooks.

🚨 OpenBB Platform Breaking Changes

• [BugFix] Remove Dead Endpoints From Nasdaq Data Link @deeleeramone (#6773)

  • Functions are deprecated by the source and no longer work. All have endpoints continue to work via new provider extensions.
  • Removes openbb-nasdaq as a provider to:
    • obb.index.sp500_multiples
    • obb.regulators.cftc.cot
    • obb.regulators.cftc.cot_search

• [Enhancement] Improve FRED Search @deeleeramone (#6785)

  • In obb.economy.fred_search:
    • is_release boolean changed to be search_type, with choices:
      • "full_text", "series_id", "release"

💂 🔒 Security

• [BugFix] Bump openbb-core Dependencies In pyproject.toml @deeleeramone (#6794)
  • Resolves CVE-2024-47874

🦋 OpenBB Platform Enhancements

• Create OpenBB Platform Installer with conda constructor @piiq (#6587)

  • Scripts for building OpenBB Platform installers with Conda Constructor.

• [Feature] Add openbb-platform-api To Main pyproject.toml @deeleeramone (#6818)

  • Package for launching the Platform API and widgets builder as a Terminal backend connector is now included with pip install openbb

• Add a Dockerfile for easy platform-api install @jmaslek (#6753)

  • DockerFile that utilizes the openbb-platform-api for building images compatible with OpenBB Terminal Backend connectors.

• [Enhancement] Add Start/End Date Filters To SecCompanyFilingsFetcher @deeleeramone (#6757)

  • In, obb.equity.fundamental.filings:
    • Adds start/end date filters to openbb-sec provider and improves the form_type filter to match exactly.
      • [BugFix] SecCompanyFilings: Purge nan Values & Make form_type Match @deeleeramone (#6846)

• [Enhancement] Improve FRED Search @deeleeramone (#6785)

  • In obb.economy.fred_search:
    • Improved search query results.
    • Adds a new parameter, order_by, with choices:
      • 'search_rank', 'series_id', 'title', 'units', 'frequency', 'seasonal_adjustment', 'realtime_start', 'realtime_end', 'last_updated', 'observation_start', 'observation_end', 'popularity', 'group_popularity'

• [BugFix] Add Exception Handling For Unauthorized API Key Error. @deeleeramone (#6800)

  • Adds a new error class, UnauthorizedError, that raises a 502 status code from the API, for provider requests that are rejected because of invalid credentials.
  • Adds historical price intraday intervals to openbb-tiingo provider fetchers.

• [Feature] Add Chart To econometrics.correlation_matrix @deeleeramone (#6750)

  • In, openbb-charting and obb.econometrics.correlation_matrix:
    • Adds a built-in chart (chart=True) to the router path, and accessible from the OBBject extension via: res.charting.create_correlation_matrix
    • [BugFix] Handle Abusively Large Correlation Matrix. @deeleeramone (#6807)

Example Library Additions

• [🕹️]Added the notebook for Sector Rotation Strategies Analysis @SanchitMahajan236 (#6844)
• [task] created a cryptocurrency trend analysis notebook | closes #6709 @theghostmac (#6728)
• [🕹️]Added the notebook for Backtesting Momentum Strategies @SanchitMahajan236 (#6759)
• [🕹️]Added the notebook for currency exchange rate prediction @Manish-k723 (#6743)
• Added file : Created Notebook for Portfolio Optimization Using Modern Portfolio Theory (Hacktoberfest) @ambroseikpele (#6726)
• Risk-Return Tradeoff Model Notebook #6710 @HmbleCreator (#6739)

🐛 Other OpenBB Platform Bug Fixes

• [BugFix] Pre-Release Bug Fixes @deeleeramone (#6869)
• [BugFix] openbb-yfinance - Fix Key Error From Change In Response From yf.download() @deeleeramone (#6852)
• Docs: README @bravesasha (#6755)

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