Technical data is market information that changes with trading activity, especially share prices. Traders use it to study price trends and make time-sensitive decisions. section 3.1
Common technical-data fields include:
- Historical prices, including open, high, low, and close values. section 3.1 section 3.5.4
- Trading volume and short interest rates. section 3.1
- Fast delivery, which can matter when traders must execute orders quickly. section 3.1
Retrieving technical data
OpenBB can return historical NVDA prices as a DataFrame containing dates, OHLC values, and volume. Its provider parameter can switch data sources without changing the surrounding workflow. section 3.5.4
from openbb import obb
obb.equity.price.historical("NVDA").to_df().head()
Use the listing to retrieve historical NVDA technical data with OpenBB and convert the result to a DataFrame. section 3.5.4
