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Datasets:
Traders-Lab
/
TroveLedger

Tasks:
Time Series Forecasting
Tabular Regression
Languages:
English
Size:
n<1K
Tags:
finance
financial
yahoo-finance
stock-market
stocks
OHLC
License:
Dataset card Files
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Community
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maddes8cht commited on
Commit
51aa441
·
1 Parent(s): 0b8ca9a

feat(dataset): add Hang Seng Index HSI (🇭🇰) – 82 new symbols

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  1. README.md +29 -15
  2. Stock/0001.HK/0001.HK.days.valid.parquet +3 -0
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README.md CHANGED
@@ -15,29 +15,43 @@ tags:
15
  > ### 🔔 **Latest Dataset Update**
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  >
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  > **Date:** 2025-12-18
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- > **New addition:** 🇪🇺 **EURO STOXX 50**
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  >
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- > Today, symbols from the **EURO STOXX 50** were added to TroveLedger.
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- > This index represents **50 of the largest and most liquid companies in the European Union**, spanning multiple sectors and countries.
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  >
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- > Many German constituents were already present due to earlier curation; newly added symbols seamlessly extend the existing historical data without introducing gaps.
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- >
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- > 📈 **What this means:**
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- >
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- > - TroveLedger now takes a **decisive step toward international coverage**
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- >
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- > - High-liquidity European equities are now available with **continuously accumulated minute data**
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- >
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- >
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- > 🔜 **What’s next:**
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- > Another international index will be added **on the next trading day**, continuing the gradual expansion across regions and sectors.
 
 
 
 
 
 
 
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  <details>
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  <summary>
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  Click to expand
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  </summary>
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- <img src="media/STOXX50.jpg"/>
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  </details>
 
 
 
 
 
 
 
 
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  ---
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  ## 📌 Overview
 
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  > ### 🔔 **Latest Dataset Update**
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  >
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  > **Date:** 2025-12-18
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+ > **New addition:** 🇭🇰 **Hang Seng Index (HSI)**
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  >
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+ > Today, symbols from the **Hang Seng Index (HSI)** were added to TroveLedger.
 
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  >
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+ > The HSI represents **82 of the largest and most liquid companies listed in Hong Kong**, spanning finance, technology, energy, consumer sectors, and mainland China heavyweights with global relevance.
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+ >
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+ > This update introduces **82 entirely new symbols** — none of which were present in the previous preliminary dataset — all fully validated via *yfinance*.
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+ >
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+ > 📊 Data coverage highlights:
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+ >
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+ > • Minute-level data available for **30+ trading days**
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+ > • Hourly data extending back **~13 months**
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+ > • Continuous histories with no artificial gaps introduced
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+ >
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+ > 📈 What this means:
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+ >
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+ > • TroveLedger now meaningfully expands into **Asian markets**
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+ > • Direct exposure to China-linked equities via Hong Kong listings
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+ > • A major step toward truly global index-level coverage
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+ >
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+ >🔜 What’s next:
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+ > Further international indices will follow, continuing the gradual expansion across regions, exchanges, and market structures.
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  <details>
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  <summary>
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  Click to expand
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  </summary>
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+ <img src="media/HSI.jpg"/>
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  </details>
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+
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+ > ### Recent Index Additions
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+ >
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+ > | Date | Index | Region | Symbols | Notes |
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+ > |------------|-----------------|--------|---------|-------|
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+ > | 2025-12-18 | Hang Seng Index | 🇭🇰 Asia | 82 | All-new symbols, full minute & hourly coverage |
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+ > | 2025-12-18 | EURO STOXX 50 | 🇪🇺 Europe | 50 | Extended existing European coverage |
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+
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  ---
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  ## 📌 Overview
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