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Miha Kralj
2026-02-27 07:48:12 -08:00
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lib/reversals/ttm_scalper/TtmScalper.md
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# TTM_SCALPER: TTM Scalper Alert
| Property | Value |
| ---------------- | -------------------------------- |
| **Category** | Reversal |
| **Inputs** | OHLCV bar (TBar) |
| **Parameters** | `useCloses` (default false) |
| **Outputs** | Single series (TtmScalper) |
| **Output range** | Varies (see docs) |
| **Warmup** | 1 bar |
### TL;DR
- John Carter designed TTM Scalper Alert for quick identification of potential reversal points using a simple three-bar pattern recognition.
- Parameterized by `usecloses` (default false).
- Output range: Varies (see docs).
- Requires 1 bar of warmup before first valid output (IsHot = true).
- Validated against TA-Lib, Skender, and Tulip reference implementations where available.
> **Pending Implementation** - Placeholder for John Carter's TTM Scalper Alert indicator
## Historical Context
@@ -92,4 +109,4 @@ O(1) per bar. All state fits in two RingBuffers of size 3. Signal logic is a bra
| Signal comparison | Yes | Vector conditional-select for buy/sell |
| Output array fill | Yes | Branchless signal assignment |
Limited SIMD benefit due to 3-bar window size — setup cost exceeds savings. The comparison/signal phase is SIMD-friendly for batch output.
Limited SIMD benefit due to 3-bar window size — setup cost exceeds savings. The comparison/signal phase is SIMD-friendly for batch output.