# nautechsystems/nautilus_trader SLOC report

> nautechsystems/nautilus_trader: 1,500,404 code lines at commit e521c463e970, counted with tokei-14.0.0 on 2026-10-22. Saved result 30d1d74de7e542e072df41f2d2a914352cac9e589bac43b127f55e4ef1fb1a00.

nautechsystems/nautilus_trader has 1,500,404 source lines of code out of 1,764,525 total lines across 4,080 files, counted from the develop ref at commit e521c463e970 by the OctoCounts tokei engine on 2026-10-22. The report is cached by commit, tokei version, and analysis options, so recounting the same revision returns exactly these numbers.

OctoCounts produced this report by resolving nautechsystems/nautilus_trader to commit e521c463e970, downloading the repository source archive, and counting every source file with tokei, the open-source line counter written in Rust. The table below breaks the count down by programming language into files, total lines, code lines, comment lines, and blank lines, so the figures can be compared across languages and projects. Results are cached by commit, tokei version, and analysis options, so counting the same revision again reproduces exactly these numbers.

## Repository size insights

This is a very large codebase by counted code lines. Code represents 85.0% of all lines, comments represent 4.4%, and the repository averages 368 code lines per file. Rust accounts for 88.9% of counted code.

| Language | Files | Lines | Code | Comments | Blanks |
| --- | ---: | ---: | ---: | ---: | ---: |
| Rust | 2,522 | 1,563,259 | 1,334,168 | 56,016 | 173,075 |
| JSON | 1,006 | 90,674 | 90,672 | 0 | 2 |
| Python | 226 | 59,828 | 50,903 | 3,303 | 5,622 |
| BASH | 79 | 11,227 | 9,732 | 223 | 1,272 |
| TOML | 62 | 7,841 | 6,602 | 390 | 849 |
| Shell | 49 | 7,074 | 5,713 | 526 | 835 |
| Makefile | 1 | 1,476 | 1,093 | 196 | 187 |
| SQL | 4 | 1,238 | 1,071 | 75 | 92 |
| XML | 1 | 451 | 450 | 1 | 0 |
| Markdown | 108 | 20,904 | 0 | 16,792 | 4,112 |
| Plain Text | 22 | 553 | 0 | 480 | 73 |

Top language (Rust 88.9%). Generated at 2026-10-22T05:18:29.111721294Z. Canonical report: https://octocounts.com/github/nautechsystems/nautilus_trader/commit/e521c463e97045aade87c4bec232e3d859366734?reportId=30d1d74de7e542e072df41f2d2a914352cac9e589bac43b127f55e4ef1fb1a00&analysis=%7B%22profile%22%3A%22default%22%2C%22ignoredDirs%22%3A%5B%5D%2C%22includeDocs%22%3Afalse%2C%22includeTests%22%3Afalse%2C%22ignoredLanguages%22%3A%5B%5D%2C%22includeGenerated%22%3Afalse%7D

## Reproduce this report

[Reproduce this exact report and configuration](https://octocounts.com/github/nautechsystems/nautilus_trader/commit/e521c463e97045aade87c4bec232e3d859366734?reportId=30d1d74de7e542e072df41f2d2a914352cac9e589bac43b127f55e4ef1fb1a00&analysis=%7B%22profile%22%3A%22default%22%2C%22ignoredDirs%22%3A%5B%5D%2C%22includeDocs%22%3Afalse%2C%22includeTests%22%3Afalse%2C%22ignoredLanguages%22%3A%5B%5D%2C%22includeGenerated%22%3Afalse%7D).

## Report FAQ

### How many lines of code does nautechsystems/nautilus_trader have?

nautechsystems/nautilus_trader has 1,764,525 total lines, including 1,500,404 code lines, 78,002 comment lines, and 186,119 blank lines.

### How was the nautechsystems/nautilus_trader line count measured?

OctoCounts resolved the public GitHub repository to commit e521c463e970, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.

### What commit was counted for nautechsystems/nautilus_trader?

This OctoCounts report was generated from develop at commit e521c463e970 on 2026-10-22T05:18:29.111721294Z.

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