# Find Last Index Lowest (FINDLASTINDEXLOWEST)

> QuantNexus indicator page for last-lowest index lookup.

**Route**: `/quantnexus/indicators/findlastindexlowest/`

## What It Does

FINDLASTINDEXLOWEST returns the last bar index where the lowest value occurs inside the lookback window.

## Formula

Return the latest index that matches the minimum value condition in the window.

## Parameters

- `period` - default `14`
- `_evalfunc` - default `low`

## C++23 API

```cpp
#include <nonabt/indicators/findlastindexlowest.hpp>
auto lastLowIndex = std::make_unique<nonabt::FINDLASTINDEXLOWEST>(data(), 14);
```

## Common Usage

- Use it to locate the most recent trough in a lookback range.
- Combine with support and reversal logic.
- Helpful when the latest bottom matters.