[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"indicator-roc100-en":3},"# Rate Of Change100 (ROC100)\n\n> StratCraft indicator page for percent-style rate of change.\n\n**Route**: `\u002Findicators\u002Froc100\u002F`\n\n## What It Does\n\nROC100 measures price change over a lookback period with a 100-based scale.\n\n## Formula\n\n`ROC100 = ((Price \u002F Price_n) - 1) * 100`\n\n## Parameters\n\n- `period` - default `12`\n\n## C++23 API\n\n```cpp\n#include \u003Cnonabt\u002Findicators\u002Froc100.hpp>\nauto roc100 = std::make_unique\u003Cnonabt::ROC100>(data().close(), 12);\n```\n\n## Common Usage\n\n- Use it like ROC when you want a 100-scaled output.\n- Helpful for momentum comparisons across assets.\n- Pair it with threshold rules or divergence analysis.\n"]