D01 / Territory 1 of 49
Market Data Engineering
Build trustworthy price, quote, trade, and reference histories.
D01Canonical / Tested / Open
Published work
Released builds
in this territory.
Every card below is included in the current governed release with its article, sources, Python, TypeScript, and available labs.
Search the released libraryD01-F04
Data Quality
1 buildD01-F05
Order-Book Feed Engineering
6 buildsTerritory coverage
What this domain
is mapped to cover.
The published builds above are the released slice of this map. Every subject below belongs to this territory's charter.
Tick cleaningbar aggregationtimestamp alignmentexchange calendarsoutlier detectionbad-tick correctionstale-quote detectionmissing-bar reconstructionsymbol mapping