[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"indicator-smma-ko":3},"# Smoothed Moving Average (SMMA)\n\n> StratCraft indicator page for Wilder-style smoothing.\n\n**Route**: `\u002Findicators\u002Fsmma\u002F`\n\n## What It Does\n\nSMMA smooths price with a Wilder-style recursive average that reacts more slowly than EMA.\n\n## Formula\n\n`SMMA = (previous SMMA * (n - 1) + current price) \u002F n`\n\n## Parameters\n\n- `period` - default `30`\n\n## C++23 API\n\n```cpp\n#include \u003Cnonabt\u002Findicators\u002Fsmma.hpp>\nauto smma = std::make_unique\u003Cnonabt::SMMA>(data().close(), 30);\n```\n\n## Common Usage\n\n- Use SMMA as a slower, smoother trend baseline.\n- Pair it with price crossovers or envelope-style bands.\n- Helpful when you want more lag reduction than SMA but less noise than raw price.\n"]