MQL5 Code Base
MetaQuotes
MQL5 Code Base is MetaQuotes' library of Expert Advisors, indicators, scripts and libraries that can be downloaded for MetaTrader 4 and MetaTrader 5. The page invites people to study published source code. Each listing has its own author.
Recorded facts
- Category
- Add-ons and marketplaces
- Platforms
- MT4, MT5 MetaTrader 4, MetaTrader 5
- Brokers
- Not recorded
- Systems
- Not recorded
- Pricing model
- Free
- Licence
- Unknown
- Listing
- Official
Notes
The Code Base page describes free downloads. Individual programs may carry their own terms, so this entry is not recorded as open source. It is a learning library, not a performance ranking.
Sources and last check
Last checked 10 November 2026.