[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"indicator-tsi-en":3},"# True Strength Indicator (TSI)\n\n> StratCraft indicator page for double-smoothed momentum.\n\n**Route**: `\u002Findicators\u002Ftsi\u002F`\n\n## What It Does\n\nTSI measures momentum after applying a double-smoothed transformation to price change.\n\n## Formula\n\n`TSI = double-smoothed price change \u002F double-smoothed absolute price change`\n\n## Parameters\n\n- `period1` - default `25`\n- `period2` - default `13`\n- `pchange` - default `1`\n- `_movav` - default `EMA`\n\n## C++23 API\n\n```cpp\n#include \u003Cnonabt\u002Findicators\u002Ftsi.hpp>\nauto tsi = std::make_unique\u003Cnonabt::TSI>(data().close(), 25, 13, 1, \"EMA\");\n```\n\n## Common Usage\n\n- Use it to confirm trend momentum with less noise.\n- Pair it with signal-line or zero-line logic.\n- Helpful for trend-following and reversal timing.\n"]