diff --git a/README.md b/README.md
index ddeb1ce..d2ba3b0 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 [![Docs](https://img.shields.io/badge/docs-cdocs.pineforge.dev-1565c0?logo=readthedocs&logoColor=white)](https://cdocs.pineforge.dev)
 [![License](https://img.shields.io/badge/license-Apache--2.0-blue.svg)](LICENSE)
 [![Language](https://img.shields.io/badge/C%2B%2B-17-00599C.svg?logo=cplusplus&logoColor=white)](#)<br>
-[![Parity](https://img.shields.io/badge/TV%20parity-307%2F311-brightgreen)](#cross-engine-comparison)
+[![Parity](https://img.shields.io/badge/TV%20parity-309%2F311-brightgreen)](#cross-engine-comparison)
 [![Speed](https://img.shields.io/badge/median%20162%C3%97%20vs%20PyneCore%20%2899%20strategies%29-success)](benchmarks/results/speed.md)<br>
 [![codegen on PyPI](https://img.shields.io/pypi/v/pineforge-codegen?label=codegen&logo=pypi&logoColor=white)](https://pypi.org/project/pineforge-codegen/)
 [![MCP server](https://img.shields.io/badge/MCP-server-1565c0?logo=docker&logoColor=white)](https://github.com/pineforge-4pass/pineforge-backtest-mcp)